2 x 36 1/4 Triangular White Corrugated Mailing Tube 50/Bundle flatrate Withstands temperatures of up to

Withstands temperatures of up to 500° F

Secure Tape has consecutive numbers marked every 9 inches to differentiate shipments

4 cm) in a single pull

heat and light reflective

Transparent and durable corners slip on and off easily

2 x 36 1/4 Triangular White Corrugated Mailing Tube 50/Bundle flatrate Withstands temperatures of up toThese 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).