These sturdy cardboard mailers are designed to provide reliable protection for your valuable items during transporting. Crafted with premium quality materials, our mailing boxes are built to withstand the rigors of transportation. The brown color adds a sleek and professional touch to your packages, making them stand out among the rest. Whether you are sending documents, small products, or larger items, our range of sizes ensures there is an ideal carton for your needs. The A4 and A5 options are perfect for documents, forms, or small merchandise items. The small size is great for compact products such as electronics accessories or jewelry, while the medium and large sizes can accommodate larger products or multiple items. With easy-assemble design, these mailing cartons can be quickly set up for immediate use, saving your precious time. The secure self-locking feature provides added convenience, eliminating the need for additional tape or adhesive. Efficient, economical, and eco-friendly, our brown mailing box transporting cartons are a reliable choice for all your transporting needs. Size Options: 1. 15X10X8CM 2. 18X13X6CM 3. 22X16X8CM 4. 22X16X10CM 5. 22.5X14.5X3.5CM 6. 24X15X6CM 8. 31X23X10CM Box Type: Diecut, Easy to fold and assemble Material: Paper, made of recyclable corrugated cardboard Colour: Brown Outside and Brown inside Good Quality: Our mailing boxes are not just great quality packaging, but also practical and affordable. Printing: Plain, No printing