Bsc Preferred M5512 Square Corrugated Mailing Tubes 25pk

Product Description

The BSC PREFERRED M5512 is a pack of 25 one-piece square corrugated mailing tubes designed for shipping and packaging applications. Unlike traditional round mailing tubes, the square profile prevents rolling during handling and storage, making them easier to stack, pack, and ship. Each tube ships flat to conserve storage space and assembles quickly without tape or glue. Constructed from 200/ECT-32-B white corrugated material, these tubes provide reliable structural integrity for mailing documents, posters, blueprints, and similar items. Sold as a pack of 25 units.

These square mailing tubes are suited for warehouse, shipping room, and office environments where volume mailing of rolled or flat documents is routine. The flat-pack design reduces storage footprint before use, making them practical for operations that need to keep packaging inventory on hand without sacrificing shelf space. The white corrugated finish presents a clean exterior appropriate for direct-to-recipient shipments. Typical users include distributors, print shops, architectural firms, and facilities shipping large-format documents on a regular basis.

Key Features

• Square profile prevents rolling during packing and transit
• Ships flat to minimize pre-use storage space
• Assembles without tape or glue for fast setup
• Constructed from 200/ECT-32-B white corrugated material for structural strength
• Sold in a pack of 25 tubes per unit of measure

Compatibility

Designed as a general-purpose square corrugated mailing tube compatible with standard document mailing workflows requiring a no-roll, flat-pack tube solution.

Installation Notes

No tools are required to assemble these tubes. Fold the flat blank into shape following the pre-scored creases before inserting contents. Ensure end caps or closures appropriate for the application are on hand prior to sealing for shipment. Store flat blanks in a dry environment to maintain corrugated integrity before use.