These 1 1/2 inch inside diameter kraft mailing tubes are constructed with 3-ply spiral wound kraft and an approximate .060" wall thickness, delivering consistent rigidity for long-format shipments. White snap-on end caps are included and engineered to stay secured through transit without popping loose. Listed length reflects usable interior; actual tube is slightly longer to accommodate end caps.

The narrow 1 1/2" diameter and 36" length make these tubes well-suited for posters, architectural drawings, rolled fabric samples, and engineering prints. E-commerce sellers, print shops, blueprint distributors, and retail packaging operations rely on this format when protecting long, tightly rolled documents or materials is the priority.

Kraft construction is both reusable and recyclable. Sold in cases of 50, with additional 1 1/2" end caps available separately for high-volume operations that go through caps independently of tubes.