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The BSC PREFERRED MFL14144K is a corrugated document mailer box sold in a pack of 50. It is designed to protect flat documents, reports, certificates, and other important paperwork during shipping and storage. Built from 200/ECT-32-B kraft corrugated board, it delivers reliable crush resistance for standard mailer applications. Protective side flaps and a front outside tuck closure hold contents securely without requiring tape, glue, or staples. The tool-free assembly makes it practical for high-volume shipping environments where speed matters. Warehouse staff, shipping departments, and office fulfillment teams are the primary users of this mailer style.
This mailer box suits residential and commercial shipping operations that regularly send flat or semi-rigid documents. It is well suited for legal firms, accounting offices, print shops, and distribution centers that need a consistent, no-tool closure solution. The 200/ECT-32-B corrugated construction meets common carrier packaging standards for lightweight document shipments. Each pack contains 50 units, making it a practical bulk buy for ongoing fulfillment needs.
Designed as a standard corrugated document mailer suitable for flat and semi-rigid document shipments via common parcel carriers.
No tools are required to assemble this mailer. Fold along the pre-scored lines, engage the side flaps, and tuck the front closure to close. Ensure contents are fully supported within the interior dimensions before sealing. Follow carrier guidelines for maximum weight and content restrictions when using corrugated mailers.
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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