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The BSC PREFERRED M12113BFK is a one-piece corrugated kraft mailer designed for cost-effective product shipping and fulfillment. Built to 200/ECT-32-B corrugated board standards, these mailers provide reliable structural integrity during transit while keeping packaging weight low to help reduce mailing costs. The single-piece design features pre-scored fold lines at multiple depths, allowing the mailer to conform to products of varying thicknesses without requiring additional packaging materials. Sold in a pack of 50, these mailers are used in warehouse, distribution, and fulfillment operations where consistent, efficient packaging is required.
These mailers are suited for e-commerce fulfillment centers, mailrooms, and shipping departments handling flat or low-profile products. The multi-depth scoring allows a single mailer style to accommodate different product sizes, reducing the need to stock multiple box dimensions. Assembly requires no special equipment - place the product in the center, fold the sides to the appropriate scored depth, and seal with tape. This makes them practical for high-volume packing lines or smaller operations with limited staffing.
Designed as a direct equivalent to part number S-7920. Suitable for general mailing and shipping of flat or low-profile items in standard fulfillment and distribution applications.
No tools are required for assembly. Place the product in the center of the mailer, fold the side panels inward at the desired scored depth, and secure with packing tape. Ensure the selected fold depth fully encloses the product before sealing to maintain package integrity during transit.
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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