These jumbo kraft mailing tubes measure 8 inches inside diameter by 72 inches in usable interior length, making them one of the largest standard tube formats available for rolled and cylindrical shipments. The .125" thick, 3-ply spiral wound kraft board construction delivers substantial rigidity, resisting bending, crushing, and lateral compression throughout transit and storage. Actual tube length exceeds the listed 72 inches to accommodate end cap fitment.

The 8 inch bore and extended length handle oversized rolled materials that standard tubes cannot protect — architectural and engineering drawings, large-format banners and signage, fabric rolls, industrial gaskets, and long cylindrical components all ship reliably in this format. Manufacturers, print houses, engineering firms, and distribution centers use these tubes where both bulk diameter capacity and maximum length protection are required simultaneously.

Each case contains 10 tubes with end caps included; additional 8" end caps are available separately for replacement or multi-cap configurations. At 62.24 lbs per case, these tubes require freight delivery. Ordering by the case provides cost efficiency for ongoing fulfillment programs.