4 x 4 x 25 Square White Corrugated Mailing Tube 50/Bundle

These square white corrugated mailing tubes are a great choice. They have a square shape, making it super easy to insert and remove items. They ship flat, which saves a lot of space. They can rest steadily on flat surfaces without rolling off and are very easy to stack.

To use these mailing tubes, simply open them up and insert your items. Make sure your items fit well inside to avoid any damage during shipping. When storing them, keep them in a dry place as moisture can weaken the corrugated material. Also, be careful not to over - stuff the tubes as it might cause them to break. When stacking, ensure a stable base to prevent the stack from toppling over.