Keep Your Mail Safe: Top 39 Cardboard Letter Boxes for Your Home

Welcome to our roundup of the best cardboard letter boxes on the market! These eco-friendly, lightweight boxes are the perfect solution for your mailing needs. In this article, we’ll be diving into the world of cardboard letter boxes and showcasing our top picks.

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Reviews

12” x 12” x 2” White Literature Mailer Boxes: Strong and Customizable

Say goodbye to costly custom cartons with these 12 x 12 x 2” white literature mailers. Assembling is a breeze, requiring no tape, glue, or staples. Made of strong 200#/ECT-32-B white corrugated construction, these mailers are proudly crafted in the USA.

United States Postal Service Shipped Letter Box

Boost up your shipping game with this sleek and resilient white box from the United States Post Office. Designed to withstand transit conditions, it’s made from corrugated cardboard, providing an ECT rating of 32, which means it can handle a considerable amount of weight. With dimensions of exactly 12 inches by 12 inches by 5-1/2 inches, this paper-based package is an affordable and efficient choice for sending your goods across town or overseas. It’s also available in multiple sizes for added convenience. With a 4.8-star rating after 272 reviews and a price that’s hard to beat, why not give it a try? Who knows, you could be our next happy customer!

Kraft Mailer Boxes for Literature Distribution

Say hello to this simple, yet sturdy Kraft Literature Mailer, measuring at 7 inches by 7 inches and 2 inches thick. It’s the perfect, affordable choice for mailing your literature pieces without the need for custom cartons. The best part? It assembles in seconds, without any messy taping or gluing. Made from robust 200#/ECT-32-B kraft or white corrugated construction, this mailer ensures that your literature pieces reach their destination safely.

Medium-Duty Corrugated Storage Boxes for Office Organization

These Office Depot storage boxes are a great choice for quick and easy organization. With their quick fold feature, they make setting up a breeze, and due to their medium-duty construction, they are perfect for shelves. You can relax knowing that these boxes contain a minimum of 60% total recycled content and 50% post-consumer materials. The lift-off lids, built-in handles, and smooth rolled edges provide excellent durability and convenience. However, remember to handle them with care to ensure the longevity of the cardboard.

UBMOVE White Literature Mailers Set of 50

The UBMOVE cardboard letter boxes are perfect for your mailing needs, featuring a 90-pound breaking strength for robust protection. Conveniently assemble these 9” x 6.5” x 1.75” boxes in a few easy steps without the need for tape, making postage hassle-free.

Deluxe Protection Cardboard Box Perfect for Safeguarding Important Documents

Embrace the safety of these Box Partners Deluxe Literature Mailers with their protective side flaps and sturdy kraft corrugated material. These quick and easy-to-assemble boxes proudly hail from the USA, providing maximum protection for your precious documents. Ideal for shipping your most valuable possessions, these mailers are a reliable choice for all your shipping needs.

Small Cardboard Letter Boxes for Mailing (25 Pack)

If you’re on the lookout for small but mighty cardboard boxes, look no further than MEBRUDY’s 7x5x2 inches Shipping Boxes. With a pack of 25, these little wonders are perfect for mailing your literature and literature mailers. Users rave about the great build quality, making these boxes a top pick in the cardboard letter box category.

Kraft Literature Mailers for Your Favorite Content

Elegantly designed, these 10 x 10 x 4” Kraft Literature Mailers are the practical and cost-effective choice for your literary pieces. Crafted from eco-friendly 200#/ECT-32 kraft corrugated, they assemble lightning-fast without needing any tape, glue, or staples. Say goodbye to expensive custom cartons and hello to hassle-free mailing.

CH-BOX 50 Pack Letter-Size Cardboard Mailers

Experience the convenience of sending your letters safely with the CH-BOX 50-Pack Mailers. Featuring a flexible height adjustment and durable sturdy layers, these cardboard boxes are perfect for sending your small items securely. With a high rating of 4.3 and glowing reviews, you can trust that these letter boxes live up to their promise.

Mega Mailer Pack: 50 Kraft 12” x 12” x 2” Literature Boxes

These 12” x 12” x 2” Kraft Deluxe Literature Mailers come in a bundle of 50, offering maximum protection for your most important documents. Manufactured from sturdy 200#/ECT-32-B, kraft corrugated material, they feature protective side flaps and a front outside tuck closure. Assembling these mailers is a breeze - no tape, glue, or staples needed. Ideal for cardboard letter boxes, these mailers have a 40% post-consumer recycled content and a total recycled content of 45%.

Heavy-Duty Letter/Legal Size Corrugated Cardboard Boxes for Storage and Shipping

Keep your files organized and secure with Myofficeinnovations Corrugated Boxes, featuring a durable double-sided and double-bottom construction for hassle-free stacking and storage. The white and gray corrugated cardboard provides a sturdy yet lightweight solution for both letter and legal files, with dimensions of 9.8”H x 12”W x 15”D. Sold in a pack of 4, these boxes are perfect for any office setting and come highly rated with a 5.0 score from satisfied users.

6 x 6 x 2” Cardboard Literature Mailers

Experience the convenience of Partners Brand Kraft Literature Mailers, perfect for all your packaging needs. Made of durable 200#/ECT-32-B kraft corrugated material, these mailers ensure safe delivery of your mailed items, thanks to their economical and easy assembly without the need for tape, glue, or staples. The 2”H x 6”W x 6”D size offers an ideal fit for your belongings, while the rectangle shape guarantees a secure and professional presentation. With a proudly made in the USA label, you can trust this mailer for all your packaging requirements.

Premium Cardboard Mailer Boxes: Durable and Easy to Use

Say goodbye to flimsy shipping boxes with Wonfer’s 50-pack of letter-sized corrugated mailers. These high-quality, durable boxes are designed for a hassle-free mailing process. The easy-fold feature allows you to simply place your product in the middle, select the depth, and fold, while pre-processed creases ensure a simple and fast process. The sleek white design and adjustable height make it perfect for literature mail or even comic books. Experience the peace of mind that comes from a reliable shipping solution.

Easylift Lightweight Recycled Letter/Legal Cardboard Boxes for Office and Home Organization

The Easylift Storage Box is a practical solution for organizing your files and records in both the office and home. With its compact design and lightweight construction, it is easy to transport and carry. The white exterior, imprinted with blue ink, adds a professional touch to your storage area. These boxes are suitable for letter- or legal-sized files and have a large space on the end for easy marking. The handle holes on either end make lifting and moving a breeze. Each carton contains 12 ready-to-assemble boxes, making it a cost-effective option for all your office and home storage needs.

9x9x3 Kraft Cardboard Literature Mailer Bundle

Crafted from 200#/ECT-32-B kraft corrugated, these literature mailers assemble in a snap without the need for tape, glue, or staples. Featuring a sturdy design and economical pricing, this 50-pack of cardboard letter boxes is the perfect fit for your literature needs, all proudly made right here in the USA.

Staples Eco-Friendly Letter/Legal Size Cardboard Storage Boxes

Experience hassle-free storage with these Staples Medium Duty corrugated boxes, crafted from 100% recycled materials. Their medium-duty construction makes them perfect for moderate stacking needs and accommodates both letter- and legal-size documents with ease. The self-locking lift-off lid allows quick access to your stored documents, while the double-wall construction ensures durability. The easy-fold design offers quick assembly, saving you time and effort. With a stacking strength of 550 pounds and cut-out handles for portability, these Staples corrugated boxes are an eco-friendly and practical choice for your office organization.

Heavy-Duty Letter Boxes with FastFold for Secure Storage

If you’re in search of a reliable storage solution for your office files, look no further than the Bankers Box 12” x 15” x 10” Letter & Legal R-Kive Max Storage Boxes. These heavy-duty, stackable boxes are built for daily heavy usage and offer advanced stacking strength. With its FastFold quick assemble feature, it allows you to easily set up and take down the box, perfect for when you need to reorganize or access your files on the go. Made from a multi-layered corrugated construction, it reduces the likelihood of your boxes being damaged and maintains excellent security by ensuring they lock into place. Say goodbye to flimsy storage boxes, and give your files the secure and stable home they deserve with the Bankers Box R-Kive Max Storage Boxes.

Kraft Literature Mailer - Economical, Assembles in Seconds

If you’re looking to send your literature pieces without spending a fortune on custom cartons, this 18 x 12 x 3” kraft literature mailer is the perfect fit. Made from strong 200#/ECT-32-B kraft corrugated material, these mailers assemble in a jiffy without any messy adhesives. The economical kraft corrugated design adds a touch of eco-friendliness to your mailing process, while the classic kraft color adds a sense of nostalgia.

Eco-Friendly Cardboard Letter Boxes

The Box Literature Mailer is a versatile, oyster white corrugated mailer, perfect for shipping documents and small items securely. With a 13-inch width and 13-inch length, this box comes in a pack of 50. It’s not just sturdy but also easy to assemble, making it an ideal choice for businesses and individuals alike. The strong corrugated material ensures your items arrive in top condition, whether near or far. With countless five-star reviews praising the quality and durability of these mailers, you can trust that your packages will be in good hands.

Eco-Friendly 200# White Corrugated Cardboard Mailer

Experience the convenience of a custom-sized mailer for your literature without breaking the bank. This 10 1/4 x 8 1/4 x 4-inch white corrugated mailer assembles in mere seconds without the need for tape, glue, or staples. Its sturdy 200#/ECT-32-B construction ensures your literature pieces reach their destination safely and securely.

Multi-Color Corrugated Letter Boxes for 10-Pack Sets

Add a touch of orange to your mail with these versatile cardboard letter boxes. These 12-inch by 11.5-inch by 4.75-inch mailing boxes come in a 10-pack and boast a reversible design, allowing for a kraft exterior or an orange interior. Perfect for your business or personal use, these mail boxes are a stylish and efficient solution for sending and receiving letters.

Jam Paper Kraft Letter File Box for Card Storage

Unleash the organized charm of a sleek Jam Paper Letter File Box, designed to hold all your cherished cards and documents safely. With a flat black kraft finish that boasts an elegant professional appeal, these handy boxes are a perfect fit for any room - be it your office or your home. Measuring 12 x 9 x 2.25 inches, its compact design allows it to seamlessly blend into any space, be it your desk, table, or shelves. These boxes are crafted with a smooth finish and a snap closure type, ensuring your important documents stay secure. They are made with recycled materials, and the box itself is a testament to sustainability. If you’re searching for an affordable, high-quality, and sturdy way to keep your cards and letters organized, this Jam Paper Letter File Box is your ideal choice.

14” x 14” White Literature Mailers - Strong & Quick Assembler for Brochures

Effortlessly package your literature pieces with these versatile 14” x 14” x 2” white mailers. Assembling in a snap without the need for messy adhesive, these high-quality offerings are crafted from robust 200#/ECT-32 kraft corrugated boards. Perfectly sized and budget-friendly, they’re the ultimate choice for hassle-free shipping.

Bankers Box Heavy Duty Letter/Legal File Boxes (10-Pack)

Bankers Box Heavy Duty File Boxes are designed for robust filing, moving, and storage. With a stacking strength of 850 lbs. , these boxes are 85% stronger than basic-duty options. Featuring durable triple end/double wall construction, they boast reinforced, tear-resistant handles for added durability. These sustainable, Sustainable Forestry Initiative Certified Sourcing boxes are made in the USA. With 60% recycled content, they’re an eco-friendly choice you can feel good about. Includes 10 letter/legal-sized boxes measuring 10 in x 12 in x 15 in.

Bankers Box Stor/File Basic-Duty Letter/Legal Portable File Storage

Banker’s Boxes are designed to make filing easy and organized. These boxes come in a Letter/Legal size and are made to help you keep your documents sorted and accessible. With their durable construction, they can withstand a maximum of 449.7 lbs for stacking, while still being easy to maneuver thanks to their lift-off lids and labels. The box is also eco-friendly, containing 60% total recycled content, with 50% postconsumer recycled content, and 100% recyclable. Whether you need to store files or other items, Banker’s Boxes provide a sturdy and practical solution for your organizing needs.

Staples Medium-Duty Recycled Cardboard Letter Boxes

Elevate your organization game with these sturdy cardboard storage boxes. Featuring a self-locking lift-off lid and designed to accommodate letter-size files, these boxes provide a secure and durable solution for a range of applications. With easy assembly and a stacking capacity of up to 650 pounds, you can stay organized in style.

White Deluxe Literature Mailers - 13 x 13 x 3” Cardboard Letter Boxes

Meet the White Deluxe Kraft Literature Mailers - the ultimate protection for your priceless documents. These well-crafted mailers feature a sleek and robust design that assembles effortlessly without any hassle. Crafted from premium 200#/ECT-32-B, white corrugated material, these mailers offer maximum strength and durability to safeguard your documents. They provide a protective side flap and front outside tuck closure for added security, ensuring the safe delivery of your important documents. Plus, they are eco-friendly, with 40% post-consumer recycled content and a total recycled content of 45%. Say goodbye to messy assembly and enjoy the convenience of these high-quality mailers.

WENPACK Fillable Cardboard Letter Gift Box with Clear Lid

These WENPACK cardboard letter boxes, standing 12 inches tall, are a delightful treat to fill with your favorite nibbles. Featuring an assortment of A to Z letters for endless spelling possibilities, they’re perfect for creating a unique centerpiece at your next get-together. The sturdy design with a clear lid keeps your snacks fresh, while the box provides easy storage when not in use. Make your guests smile with these charming and versatile letter gift boxes.

Corrugated Letter Sorter with 21 Compartments - 20” High

Organize your letter-sized documents with ease using the Cintbllter 21-Compartment Corrugated Cardboard Sorter. This versatile box comes equipped with self-adhesive labels for effortless identification, making it a perfect solution for managing your paperwork clutter. Assemble it effortlessly and enjoy the convenience of easy compartment access in its sturdy construction.

Economical Kraft Corrugated Cardboard Mailers for Stationery

Experience the convenience of sending your literature pieces without breaking the bank with these 11 1/8” x 8 3/4” x 6” Kraft Literature Mailers, available in a 50-bundle. Made from sturdy 200# ECT-32 kraft corrugated, this economical option assembles quickly, without the need for tape, glue, or staples. Proudly crafted in the USA, these mailers are sure to catch attention and impress your recipients.

Customizable 7” x 7” Literature Mailer Box Set

Say goodbye to pricy custom cartons with Box USA’s BML772 literature mailers - the ideal fit for your literature, all built in seconds without the need for tape, glue, or staples. With a robust 200#/ECT-32-B white corrugated construction, these mailers proudly bear the “Made in the USA” label. Perfect for your mailing needs!

White Recycled Corrugated Cardboard Letter Boxes

These 15 x 12 x 10” white corrugated boxes are the perfect choice to make your product stand out and attract attention. With an eye-catching white hue, these boxes provide an economical file storage solution. Designed to hold letter or legal-sized files, these sturdy and reusable boxes are perfect for shipping or storing important documents. Made with high-quality corrugated materials, they also boast impressive recycled content, making them an eco-friendly choice. Experience the convenience and durability of these boxes with a 4.7-star rating from 11 satisfied customers.

10” x 10” x 4” Corrugated Mailer Box for Literature

Say hello to the 10x10x4-inch Staples Literature Mailer, a savvy choice for housing your literature pieces without breaking the bank. Its speedy assembly process, sans tape and glue, will become your BFF in no time. With its robust 32ect-B oyster white corrugated construction, it’s strong enough to handle your catalogs and books with ease. And with 38% of it being recycled, you’re not just saving money, but the planet too.

Medium-Duty Cardboard Letter Boxes for Quick Set-Up Organization

Introducing the Office Depot Brand Medium Quick Set Up Corrugated Storage Boxes - an eco-friendly, reliable solution for your storage needs. With a quick and easy fold set-up, featuring a lift-off lid that protects your items, you’ll be up and running in no time. These cardboard letter boxes offer 60% recycled content, making them a sustainable choice for your home or office. Don’t forget, they also stack well for added organization and convenience.

Staples White/Gray Letter Boxes 4-Pack

Staples Corrugated Boxes offer a reliable solution for storing and organizing your important documents. With a stacking strength of 850 lbs and a heavy-duty construction featuring triple-end, double-sided, and double-bottom panels, these boxes keep your files secure and easily accessible. The lift-off lid with interlocking flaps provides easy access while ensuring a more secure seal. The sturdy design is perfect for both letter-size and legal-size documents and is incredibly durable, making it a great investment for any workspace. Don’t settle for flimsy storage solutions - trust Staples Corrugated Boxes for all your file storage needs.

Office Depot 60% Recycled Corrugated Letter/Legal Storage Boxes

Organize your workspace with ease using Office Depot’s Standard-Duty Corrugated Storage Boxes. Made from 60% recycled materials, these sturdy boxes are designed to keep your files and documents secure and well-protected. Each box comes with a lift-off lid and built-in handles, ensuring convenient storage and quick access when needed. The Stackable and Space-saving design makes them perfect for small or crowded workspaces. Available in White and Red, and offered in a pack of 15, these economical storage solutions have a 4.7-star rating from satisfied customers. Invest in these efficient and cost-effective storage boxes today and enjoy a clutter-free, organized workspace!

Scotch Mailing Box 8007: Compact White Envelope Box

Brighten up your mailing experience with the sturdy Scotch mailing box in a chic white finish. Its super-strong composite construction keeps your belongings safe while its lightweight nature makes it easy to handle. The package comes pre-printed with both sender and receiver addresses, as well as a “Handle with Care” reminder, so there’s no need for additional labels. Once assembled, the mailing box effortlessly ships your items in style, a recycled box at that, making it a perfect fit in your eco-friendly lifestyle. Receiving accolades from satisfied customers for its robustness, sturdiness, and convenience, this white mailing box is a box you’ll always want by your side.

USPS Fold Over Flap Shipping Box for Envelopes

The US Post Office fold-over flap shipping box is a reliable choice for your shipping needs. Crafted from corrugated cardboard, it boasts an ECT rating of 26 and is designed to withstand rough handling so your items arrive safely. Dimensions of 12-1/4 inches by 3 inches by 17-5/8 inches make it a versatile choice for various sizes of items. With a 4.8 out of 5-star rating and 103 reviews, customers are satisfied with its strength, sturdiness, and value for money.

Office Depot Kraft Large Capacity Moving Box

These kraft-colored corrugated boxes, measuring 20 inches by 18 inches by 6 inches, are ideal for securely stacking and transporting your precious items. The single-wall construction ensures durability and protects your contents from bursting. The cube design evenly distributes weight, making it easier to stack. Aesthetically pleasing and perfectly sized, these boxes are sturdy and well-made, earning them a high rating of 4.8 out of 5 from satisfied customers. Despite a few negative reviews, these boxes are generally a great choice for moving or shipping your belongings.

Buyer’s Guide

In search of the ideal cardboard letter box for your requirements? We’ve got you covered! This comprehensive guide will outline the crucial features and aspects to bear in mind when purchasing cardboard letter boxes. With our expert guidance, you’ll be fully prepared to make the optimal choice for your home or workplace. Bear in mind that high-quality cardboard letter boxes should last for an extended period, exude elegance, and safeguard your mail from dampness and damage.

Dimensions and Design

Size and shape are essential factors to consider when selecting a cardboard letter box. Will your box be positioned on a pedestal or affixed to the wall? Do you require a letter box with a large, roomy opening for effortless insertion of mail or a smaller, more space-efficient design? Contemplate the architectural style of your home or office and choose a letter box that syncs harmoniously with your desired ambiance.

Sturdiness and Material

A reliable cardboard letter box should be crafted from resilient materials that can endure wear and tear for an extended duration. Opt for letter boxes fashioned from thicker cardstock, which imparts resistance and reinforcement. Furthermore, consider the type of finish the letter box boasts, as this can influence its resistance to weather and moisture. Ensure the letter box is protected by a coating to shield it from the elements and maintain the integrity and safety of your mail.

Locking Mechanisms

If you yearn for enhanced security and mail privacy, explore the possibility of procuring a letter box equipped with a locking mechanism. A locking mechanism secures your mail from unauthorized access and can also serve as a practical solution for homes and businesses with restricted space. Some letter boxes feature integrated locks, while others necessitate the acquisition of a separate lock and installation kit.

Extra Features and Attachments

There are a myriad of additional features and attachments you can contemplate when perusing a cardboard letter box. Select letter boxes that boast integrated weather guards to safeguard against precipitation and inclement weather, while others may offer a flip-open or slide-in design for convenient mail retrieval. If you desire to instill a personal touch, explore letter boxes with customized color options and designs. Accessories such as key locks, hanging brackets, or door knockers can elevate the functionality and visual appeal of your letter box.

FAQ

What are the benefits of using cardboard letter boxes?

Cardboard letter boxes offer various benefits such as low cost, lightweight, easy to handle, and environmentally friendly. They come in various sizes and designs, making them suitable for different uses. Additionally, they provide a cost-effective alternative to traditional metal or plastic letter boxes.

Since they are made of cardboard, letter boxes are also easy to mold and customize according to specific needs, which enhances their appeal to some customers who might be looking for a specific color or pattern. Furthermore, due to their low-cost nature, they are great for short-term or disposable purposes.

Which materials are generally used to make cardboard letter boxes?

The primary materials used for the production of cardboard letter boxes are paper products and non-woven pulp materials. The process entails the use of water and bleach to remove impurities, pulping, and separating the wood fibers. This leads to the formation of a solidified paper pulp that is then pressed and dried.

The quality, durability, and environmental friendliness of the letter box depend on the raw materials used, the quality of the papermaking process, and the finishing methods applied. By using high-quality cardboard and efficient manufacturing methods, you can ensure a durable, waterproof and attractive letter box.

Why should I consider the durability of cardboard letter boxes when making a purchase?

Consider the durability of cardboard letter boxes when making a purchase to ensure that your letter box lasts as long as you need it. For areas where weather conditions or humidity levels are a concern, durability becomes a key factor in your decision-making process. Look for letter boxes made with high-quality materials and construction, such as double-walled or gasketed boxes, which help protect against weather damage.

If you’re planning to use your letter box for a long time or in an environment that may be harsh on the letter box, a durable, longer-lasting option may be best to safeguard your mail against damage and ensure smooth delivery. However, if you require a letter box for a specific period or purpose that may not be too demanding, a less expensive, lighter, and easily replaceable option could suffice.

What is the difference between cardboard and metal letter boxes?

The primary difference between cardboard and metal letter boxes lies in the main material used in each. Letter boxes made of steel or metal are generally sturdier and more durable than those made of cardboard. They offer better resistance to weather, vandalism, and damage than their cardboard counterparts.

On the other hand, cardboard letter boxes tend to be more environmentally friendly and lightweight. They are easy to install, transport, and replace, which makes them cost-effective and suitable for temporary uses or situations where they don’t require high durability. This makes cardboard letter boxes a preferred choice for various applications such as emergency services, construction sites, or short-term events.

Can cardboard letter boxes be used in wet or humid conditions?

Yes, cardboard letter boxes can be used in wet or humid conditions provided that the one you select is of high quality, specifically designed for that purpose, and has been coated or sealed properly. High-quality letter boxes are made with materials resistant to water, such as marine-grade PVC or specific types of cardboard treated with waterproof coatings to prevent water ingress and protect the contents.

If you anticipate wet conditions, it’s better to invest in a durable and waterproof cardboard letter box or consider a metal letter box instead because of their higher durability and resistance to water. Additionally, inspect the letter box regularly to ensure it’s not damaged or moldy before use to ensure the safety and cleanliness of your mail.

What maintenance steps should I take for my cardboard letter box?

To ensure your cardboard letter box’s longevity and functionality, follow these maintenance steps: Clean the letter box regularly, especially if it’s used outdoors. This is important to prevent mold or mildew growth, which is common in damp areas that can reduce the quality of a letter box. Additionally, make sure to remove all letters and parcels promptly after delivery to prevent piling up and potential damage.

It’s also important to store the letter box in a dry and safe place when not in use to prevent damage from the elements. If your letter box is particularly exposed to weather, you should consider storing it in a protective cover to prolong its lifespan. Regularly inspect your letter box for any signs of wear and replace it when necessary.

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