3 x 3 x 37 Square Kraft Corrugated Mailing Tube 25/Bundle Type D Feature a special seal that

Feature a special seal that once broken

See also clear plastic bins and our mobile bins

Engineered for durability

Shippers arrive with foam glued to the top and loose on the bottom

Sticks to shipping boxes or any other clean surface

3 x 3 x 37 Square Kraft Corrugated Mailing Tube 25/Bundle Type D Feature a special seal thatThese mailing tubes have a square shape for easy inserting and removal. Square mailing tubes ship flat and take up less space. They will rest on flat surfaces without rolling off and are easily stackable. Square mailers ship flat and take up less space. They will rest on flat surfaces without rolling off and are easily stackable.