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The BSC PREFERRED M3RBXL is a white corrugated literature mailer box designed to ship flat documents, catalogs, and printed materials without the cost of a custom-cut carton. Built from 200/ECT-32-B corrugated board, it delivers reliable crush resistance for standard shipping and handling conditions. The snap-together design assembles in seconds with no tape, glue, or staples required, reducing labor time during packing operations. Each pack contains 50 units. This mailer is suited for mail rooms, fulfillment centers, print shops, and distribution operations that need a consistent, ready-to-use solution for literature shipments.
The M3RBXL fits standard literature piece dimensions, making it a practical off-the-shelf alternative to custom packaging. It is appropriate for both low-volume office shipping and higher-volume fulfillment workflows. The white corrugated exterior presents cleanly for outbound shipments and accepts labels without additional surface prep. Sold by the pack of 50, the unit of measure is one pack, with a minimum order quantity of one pack.
Designed as a direct equivalent to part number S-2225. Suitable for shipping standard literature pieces, catalogs, brochures, and flat printed materials in typical mail room and fulfillment center applications.
No tools are required to assemble this mailer box. Fold along pre-scored lines to form the box structure before inserting the literature piece. Confirm the contents fit securely before sealing for shipment. No tape or adhesive is needed, but tape may be applied over the closure for added security if required by the shipping carrier.
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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