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The BSC PREFERRED MFL1185 is a white corrugated document mailer box sold in packs of 50. Manufactured from 200/ECT-32-B corrugated board, this mailer is engineered for flat document protection in shipping and storage applications. The design includes protective side flaps and a front outside tuck closure that locks contents securely without requiring tape, glue, or staples. Each unit assembles in seconds, making it practical for high-volume mailing operations. This mailer is suited for shipping important documents, certificates, blueprints, or other flat materials that require rigid protection during transit.
The MFL1185 is used in warehouse, fulfillment, and office environments where fast, reliable document packaging is required. The tuck-close design reduces prep time at the packing station, and the white corrugated exterior presents cleanly for direct-mail or interoffice shipping applications. The 50-unit pack quantity supports consistent inventory rotation for moderate to high shipping volumes.
Designed as a standard corrugated document mailer suitable for flat documents, certificates, and similar materials requiring rigid shipping protection.
No tools are required for assembly. Fold along pre-scored lines and engage the tuck closure before inserting contents. Ensure documents are properly centered before closing the side flaps to maintain even protection during transit. Store flat in a dry environment prior to use to preserve board integrity.
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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