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The BSC PREFERRED P2518W mailing tubes are spiral-wound, 3-ply kraft tubes designed for storing and shipping rolled documents such as posters, blueprints, and architectural drawings. The white finish gives a clean, professional appearance suited for both internal document handling and customer-facing shipments. Each tube ships with white snap-on end caps that hold contents securely and are engineered to stay in place during transit. Sizes listed reflect usable interior space; actual tube lengths are longer to accommodate the end caps, which add approximately 2.5 inches per end. Tubes are reusable and recyclable.
These tubes are appropriate for mailrooms, print shops, architectural firms, engineering offices, and any operation that needs to ship or store rolled documents without damage. The 3-ply spiral wound construction resists crushing during transit, making them suitable for both standard parcel carriers and internal storage applications. They are sold in cases of 34 tubes, making them practical for higher-volume shipping and fulfillment operations.
This product is an equivalent replacement for part number S-1631. Designed for general mailing and storage of posters, blueprints, and other rolled documents up to the listed usable interior dimensions.
No tools are required for assembly. Insert rolled documents into the tube, then press the white end caps firmly into each end until fully seated. Confirm both caps are secure before labeling or tendering to a carrier. Tubes should be stored horizontally or vertically in a dry environment to maintain structural integrity prior to use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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