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The BSC PREFERRED MIBMROS is a white corrugated flat mailer designed for shipping books, catalogs, framed pictures, and similarly flat or rigid items. Built from 200/ECT-32-B corrugated board, it delivers a sturdy, professional-looking package without requiring any box assembly. The mailer is scored at multiple depths so the packager can adjust the finished depth to fit a range of product thicknesses. Each pack contains 50 mailers, making it a practical bulk option for shipping departments and fulfillment operations that move consistent volumes of flat goods.
This mailer suits light commercial and office shipping environments where speed and presentation matter. The wrap-around design eliminates carton setup time: place the item in the center, fold the scored sides to the desired depth, and seal with standard shipping tape. The white exterior gives shipments a clean, professional appearance appropriate for retail, catalog fulfillment, and business-to-business distribution. It is well matched to mail rooms, warehouses, and packing stations that regularly dispatch books, prints, or framed artwork.
Designed as a general-purpose corrugated flat mailer suitable for books, catalogs, and framed pictures. Equivalent to part number S-345.
No tools are required to assemble this mailer. Place the item face-down in the center of the mailer, fold each scored side panel up to the desired depth, and secure all seams with pressure-sensitive or reinforced shipping tape. For heavier or sharp-edged items such as framed pictures, verify that all edges are fully covered and taped before handing off to the 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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