Partners Brand PM3348K Square Mailing Tubes, 3' Width, 3' Height, 48' Length, Kraft (Pack of 25)
- Square tubes will not roll around which makes them easier to pack and ship than traditional round mailing tubes..
- These one piece tubes ship flat to save space..
- Tubes fold together fast without tape or glue..
- Constructed from 200#/ECT-32-B kraft corrugated..