3 x 3 x 18 Square White Corrugated Mailing Tube 25/Bundle Discount_5933550108762_20 Stated product widths include the

Stated product widths include the dry edge of the liner

Economical Shippers are light-weight

Insulates non-flat surfaces such as fittings and valves

Dividers offer additional flexibility

coated on both sides with an electrical-grade

3 x 3 x 18 Square White Corrugated Mailing Tube 25/Bundle Discount_5933550108762_20 Stated product widths include theThese 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.