3 x 18 1/4 Triangular White Corrugated Mailing Tube 50/Bundle Bubble = 20% Ready to use out of

Ready to use out of the box

Colorful envelopes make your mailing stand out

single coated with a silicone

All dispensers are designed to be used with our line of quality poly bag tape

All steel construction with pre-drilled holes for mounting

3 x 18 1/4 Triangular White Corrugated Mailing Tube 50/Bundle Bubble = 20% Ready to use out ofThese white 200 lb. test corrugated boxes have a triangle shaped design for easy inserting and removal. Triangular mailers ship flat and take up less space. Once assembled, these triangular mailing tubes will rest on flat surfaces without rolling off. Heavy duty, triangle shape offers extra side protection. Please note all sizes listed below are measured by the mailers' INSIDE usable dimensions (diameter x length).