3 x 36 1/4 Triangular White Corrugated Mailing Tube 50/Bundle

These white 200 lb. test corrugated mailing tubes feature a triangle - shaped design. This makes it super easy to insert and remove items. The triangular mailers come flat, saving a lot of storage space. Once you assemble them, they can rest stably on flat surfaces without rolling off. With a heavy - duty build, the triangle shape provides extra side protection. Note that all sizes are measured by the mailers' inside usable dimensions (diameter x length).

Using these triangular white corrugated mailing tubes is simple. First, unfold the flat - shipped mailer and assemble it into a triangular tube. You can then easily insert your items into the tube. When shipping, make sure to seal the tube properly to keep your items secure. These tubes are heavy - duty, but avoid overstuffing them to maintain their shape and protective qualities. For storage, keep them in a dry place. If they get a bit dirty, you can wipe them down with a dry cloth.