SSBM Pack of 24, 3" x 18" Kraft Crimped End Mailing Tubes

3" x 18" Kraft Crimped End Mailing Tubes - 24 Per Case: These Kraft Crimped End Mailing Tubes provide a strong and economical solution for mailing, shipping, and storage. These durable tubes feature a 3-ply, spiral-wound construction that ensures protection for documents, posters, and blueprints. Designed with crimped ends that seal by simply pinching, they eliminate the need for tape or additional closures. With a 3" inside diameter and a 0.06 wall thickness, these tubes offer secure containment while being both reusable and recyclable. The listed sizes indicate usable space, with actual tube lengths slightly longer for added convenience.