These 2 inch diameter kraft mailing tubes feature 3-ply spiral wound construction that delivers the rigidity needed to resist crushing during shipping and handling. Sold in a retail pack of six, each tube includes white snap-fit plastic end caps engineered to hold secure in transit. The listed 18 inch length reflects the usable interior; each tube extends slightly beyond that measurement to seat the end caps.

These tubes protect rolled documents, blueprints, posters, artwork, and similar cylindrical contents for e-commerce sellers, print shops, architectural firms, and photographers shipping or storing fragile originals. The snap-fit cap design prevents contents from shifting or becoming exposed during transit.

Tubes and caps are both reusable and recyclable, supporting material-efficient operations. Replacement plastic end caps are available separately for extended use. Each case contains 6 tubes and ships via parcel carrier.