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The BSC PREFERRED M10101 is a white corrugated flat mailer designed for shipping books, catalogs, framed pictures, and similarly sized flat or rigid items. Built with 200/ECT-32-B corrugated construction, it delivers reliable crush resistance during transit while maintaining a clean, professional appearance. The mailer is scored at multiple depths, eliminating the need for a pre-set carton configuration. To pack an item, place it in the center, fold in the sides to the desired depth, and seal with tape. Sold in packs of 50, this mailer is suited for shipping departments, fulfillment operations, and small business mailing needs.
The M10101 mailer is used in light commercial and small-business shipping environments where flat, rigid items need protection without bulky box setup. Its adjustable-depth scoring makes it practical for varying product thicknesses in a single mailer format. Typical applications include booksellers, art dealers, print shops, and catalog distributors that need a consistent, ready-to-use mailing solution. No die-cutting or box assembly is required, which reduces pack-out time on the shipping floor.
This item is equivalent to part number S-326. Designed as a direct-use flat mailer for standard shipping and mailing of books, catalogs, and framed pictures in residential and commercial fulfillment applications.
No tools or assembly equipment are required to use this mailer. Place the item in the center of the open mailer, fold the scored sides inward to the appropriate depth, and secure all edges with pressure-sensitive or water-activated packing tape. Store flat in a dry location to prevent moisture absorption, which can reduce corrugated strength 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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