Bsc Preferred M5548 Square Corrugated Mailing Tubes 25 Pack

Product Description

The BSC PREFERRED M5548 is a pack of 25 one-piece square corrugated mailing tubes designed for secure, flat-pack shipping of documents, posters, and other rolled or elongated items. Unlike round mailing tubes, the square profile prevents rolling during handling and storage, making them easier to sort, stack, and ship. Each tube ships flat and folds together without tape or glue, reducing prep time at the packing station. Constructed from 200/ECT-32-B white corrugated material, these tubes offer reliable crush resistance for standard parcel transit. The pack unit of measure is per carton of 25 tubes.

These square mailing tubes are suited for warehouses, mailrooms, print shops, and distribution centers that regularly ship architectural drawings, artwork, blueprints, or retail merchandise requiring tube-style packaging. The flat-ship design reduces storage footprint before use, which is a practical advantage in high-volume shipping environments. The white corrugated finish also provides a clean exterior for labeling. This product is equivalent to part number S-3624 and is sold as a pack of 25.

Key Features

• Square profile prevents rolling during handling and transit
• One-piece design folds together without tape or glue
• Ships and stores flat to conserve shelf and staging space
• Constructed from 200/ECT-32-B white corrugated material for reliable crush resistance
• Sold in packs of 25 tubes per carton
• Equivalent to part number S-3624

Compatibility

Designed as a direct equivalent to part number S-3624. Suitable for standard parcel carrier shipment of documents, posters, blueprints, and other elongated items requiring tube-style corrugated packaging.

Installation Notes

No tools are required for assembly. Fold each tube into shape along the pre-scored lines before inserting contents. Verify tube dimensions are appropriate for the contents prior to sealing. Store flat in a dry environment to maintain corrugated integrity until use.