3 x 3 x 18 Square Kraft Corrugated Mailing Tube 25/Bundle

These square kraft corrugated mailing tubes are a breeze to use. Their square shape makes inserting and removing items super easy. They ship flat, saving you lots of space. They stay put on flat surfaces without rolling off and can be stacked effortlessly.

Using these square mailing tubes is simple. First, open the tube and insert your item. Since they're square, it's easy to fit things in and take them out. When storing or shipping, take advantage of the fact that they ship flat to save space. You can stack them on flat surfaces without worrying about them rolling off. To keep them in good condition, store them in a dry place away from sharp objects that could damage the corrugated material.