These 1 1/2 inch inside diameter white mailing tubes are built for secure shipping of rolled documents and cylindrical items that cannot be folded or creased in transit. The 3-ply spiral wound paperboard construction delivers reliable crush resistance, and white snap-on end caps are included with every tube, seated firmly to withstand parcel handling demands.

The 16 inch listed length reflects usable interior space; actual tube length is slightly longer to accommodate the cap system. Suitable for posters, blueprints, architectural drawings, fabric swatches, certificates, and similar rolled materials, these tubes serve print shops, architecture and engineering firms, retailers, and fulfillment operations shipping delicate documents.

Each case contains 50 tubes with end caps included. Additional 1 1/2" end caps are available separately for replenishment. Cases ship via parcel carrier, supporting both small-order and high-volume procurement.