Square Mailing Tubes

Introducing our Square Mailing Tubes - the perfect solution for shipping items that require extra stability and security during transit. Unlike traditional round mailing tubes, these square tubes will not roll around, making them easier to pack and handle. These one-piece tubes are designed to ship flat, saving you space and reducing shipping costs. The tubes can be quickly and easily folded together without the need for tape or glue, making packing a breeze. Constructed from 200#/ECT-32-B corrugated material, these tubes are strong and durable enough to withstand the rigors of shipping.