Supply Air 2x20 Inch Kraft Mailing Tube with End Caps – Cardboard Shipping Tube for Posters, Blueprints, and Documents

Highlights

• PRODUCT CONSTRUCTION: Kraft mailing tube constructed from spiral-wound kraft paperboard with fitted white plastic end caps. Tube measures 2 inches interior diameter and 20 inches length. Rigid cylindrical structure maintains shape during transit and storage. Each tube weighs 0.25 pounds
• DIMENSIONS: Interior diameter 2 inches, length 20 inches. Accommodates rolled items measuring up to 1.9 inches diameter when inserted. Suitable for posters, blueprints, architectural drawings, maps, documents, and artwork rolled to 20 inches or shorter length
• MATERIAL: Spiral-wound kraft paperboard bonded in layered construction. Natural brown kraft exterior. White plastic end caps manufactured from rigid polyethylene. Paperboard thickness approximately 0.08 inches wall
• CLOSURE MECHANISM: Press-fit plastic end caps secure both tube ends without tape or adhesive. Caps are pressed onto tube by hand until fully seated. Cap inner diameter matches tube outer diameter for friction fit. Removable and reusable closure
• QUANTITY OPTIONS: Available in multiple pack quantities. Each tube is a single unit measuring 2x20 inches. Pack configurations accommodate different shipping volumes and usage frequencies. Tubes ship flat for compact storage before assembly

Description

Supply Air 2x20 Inch Kraft Mailing Tubes are constructed from rigid spiral-wound kraft paperboard with fitted plastic end caps. Each tube measures 2 inches in interior diameter and 20 inches in length. The kraft material consists of layered paperboard bonded in a spiral configuration to create a cylindrical structure. The white plastic end caps press-fit onto both ends of the tube to contain contents during transit. The tube interior diameter of 2 inches accommodates rolled items measuring up to 1.9 inches in diameter when inserted. The 20-inch length holds documents, posters, blueprints, maps, and artwork rolled to that dimension or shorter. The exterior surface is natural brown kraft paperboard. Each tube weighs approximately 0.25 pounds. The press-fit end cap design requires no tape or adhesive to secure — caps are pressed onto the tube ends by hand until seated. The rigid paperboard construction maintains its cylindrical shape under normal handling and stacking. Tubes ship flat for storage efficiency. Manufactured in the United States. Available in multiple pack quantities to meet varied shipping volumes.