3 x 3 x 18 (.225 Gauge) Edgeboard 110/Case Rust and Water Easy to inflate- with an

Easy to inflate- with an inflator gun

Stop throwing money away on costly extended cores

Expandable envelopes are great for shipping books and other bulky items

Perforated for easy tear off

Usable Dimensions: The sizes provided for the mailing tubes refer to the dimensions of the space available for your documents after the end caps have been inserted

3 x 3 x 18 (.225 Gauge) Edgeboard 110/Case Rust and Water Easy to inflate- with anUse to stabilize loads and improve stacking strength when shipping. Stabilizes strapped or stretch wrapped loads. Provides additional support when double stacking pallets in warehouse. Eliminates shifting loads.