Top 10 Best mailing boxes in 2026

Main highlights

• •Save More: These 40 packs 6x6x6 inches box mailers will be slightly thinner than usual cardboard boxes, but at the same time, they are harder and lighter for business shipping saving.
• •Easy to Assemble: 40 pack 6 x 6 x 6 inch mailing boxes are shipped flattened for easy storage, and they are easy to fold.
• •100% Recycled Box: These box mailers 6x6x6 are made of corrugated cartons which are recyclable and eco-friendly.
• •Size: 6x6x6 cardboard boxes are sized to pack and store small articles. It will also work great for small items.
• •Wide Usage: This cube carton box cut properly and measure 6 x 6 x 6 inches, it can hold a lot of things, such as coffee mugs, bowls, craft items etc.

Main highlights

• •40 Pack Small Shipping Boxes Value Set: There are a total of 40 pack 6x6x6 shipping box, the perfect size for plush toy, perfume or cosmetics, and other small business packing.
• •Eco-friendly Recyclable Material: Our small shipping boxes made of strong light-weight corrugated cardboard. Whether it is used for package or storage, these mailing boxes could protect your items from damage.
• •Easy to Assemble: No more complicated assembly steps! These shipping boxes for small business are easy to folded and assembled seamlessly with tape in few seconds.
• •Protective Packaging: For better space saving, the 6x6x6 inch small boxes for shipping adopts flat shipping and packing.
• •DIY Creative Ideal: These white shipping boxes allow painting, branding, or stickers on which you could DIY all kinds of decorations.

Main highlights

• •STURDY CONSTRUCTION: Made of 100% recyclable kraft corrugated cardboard, professional-grade, single-walled corrugated mailers are strong and sturdy, ensure safe shipping of your items.
• •EASY TO ASSEMBLE: One-piece shipping boxes fold together in seconds, unfold the boxes and tape up the seams. Strong enough for packing and stay organized.
• •EASILY ORGANIZE AND IDENTIFY: Cardboard boxes are perfect for mailing, retail shipping, gift packing. White shipping boxes are easily labeled with stickers or writed directly on the box for contents identification.
• •PROTECTIVE PACKAGING: Package includes 40 boxes with same size. Boxes are shipped flat inside a larger carton to protect from moisture and other elements while in transit.
• •DIMENSION: Each box is about 6x6x6 inches (15.3 x15.3 x15.3 cm), suitable size for shipping and packing small or lightweight items.

Main highlights

• •Small Shipping Boxes 40 Pack: Each small shipping box measures 6 x 6 x 6 inches. Convenient quantity of 40 pack meets most shipping needs and packaging needs
• •Enhanced Durability: Made from reinforced corrugated cardboard, these packing boxes are lightweight but sturdy, stronger, which provide bearing capacity and crush-resistance to protect your items well during transportation
• •Ample Space Box: Measuring 6x6x6 inches, these shipping boxes small are flat in shape and large enough, which are perfect for packing gifts, handicrafts, makeups, accessories, soaps, candles, glass bottles, chocolates and more
• •Easy Assembly and Storage: With the simple folding design, our small shipping boxes can be assembled in seconds. The solid construction makes these box mailers sturdy enough. All 6x6x6 boxes for packaging can be shipped and stored flat to save space
• •Boxes for Wide Use: Premium white boxes for small business or for online sellers to customize their own logo. Small gift boxes - Ideal for festivals, celebrations and parties. Meeting daily organizing needs - Adapt to any occasion effortlessly

Main highlights

• •High Quality Boxes for Packaging: You will receive a pack of 10 cardboard shipping boxes size 6 inch length, 6 inch width, 6 inch depth. Our mailer boxes are perfect small boxes for shipping business and small items.
• •Sturdy and Lightweight Small Boxes: Our cardboard boxes use sturdy and lightweight corrugated cardboard, rigid enough to keep your stuff away from damage. Great for mailing or shipping small soaps, toys, or other small items. Also, the materials could be used recycled.
• •Easy to Assemble Cardboard Boxes: Everyone can assemble these boxes in seconds with glue and tape(Includes shipping boxes only). We also have user instructions attached to make sure that. The small packing boxes is securely sealed and helps protect the safe arrival of your products.
• •Wide Usage Shipping Boxes: Our cute shipping box come with a smooth and beautiful appearance, making your stuff look high-end and leaving a good first impression. Suitable for packaging boxes for small business, transporting small goods , gift packing and more.
• •Unleash Creativity in Small Box: Use your imagination to decorate our shipping boxes, adding bright colors, patterns and even personalized messages to make each box a unique piece of work. Whether you're sending small cardboard boxes to a friend or family member, or shipping for your business, these small boxes allow you to add a unique touch and set it apart.

Main highlights

• •6x6x6 Corrugated Shipping Box Bundle/25
• •Package Dimensions: 19.05 L x 32.89 H x 31.365 W (centimeters)
• •Package Weight: 2.456 kilograms
• •Paper size: 6-x-6-inch
• •Lid Type: Flaps

Main highlights

Main highlights

• •Versatile 6x6x6 shipping boxes in a convenient 6 pack, perfect for small businesses and personal use.
• •Made from sustainable corrugated cardboard for reliable protection during shipping and storage.
• •The compact size of 6x6x6 inches makes them suitable for packing small items like mugs, gifts, and decorative pieces.
• •The clean decorative white boxes that can be easily branded or used for DIY project.
• •Easy to assemble, these white shipping boxes can be put together in minutes, saving you time and effort.

Main highlights

• •25 Boxes per Unit. Sturdy Walls Constructed from Cardboard with Kraft Paper Cover in Matte Finish. Available in a Wide Range of Colors and Sizes for your Specific Business Theme.
• •Outer Dimension: 5 7/16" x 3 15/16" x 1" - Inner Dimension: 5 1/8" x 3 6/8" x 7/8". This size fit an US Passport comfortably.
• •2" Deep Square Box Perfect for Large Bangle, Gem Stones & Crystal Balls, Beaded Bracelet, Soaps, Beaded Necklaces, etc.
• •An Affordable & Reliable Option for Storing, Organzing, Displaying, Gifting, Packaging and Shipping Jewelry and other Small Items.
• •Stronger walls for more protection & are suitable for shipping. Fuller cotton fill protects item from scratches and impact.