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The BSC PREFERRED MFL16122K is a corrugated document mailer box designed to protect flat documents, files, and important papers during shipping and storage. Built from 200/ECT-32-B kraft corrugated board, this mailer features protective side flaps and a front outside tuck closure that locks contents securely without tape, glue, or staples. The self-assembly design saves time during high-volume packing operations. Sold in a pack of 50 units, this mailer is a practical choice for shipping departments, offices, and fulfillment operations that regularly send flat or bound documents.
This corrugated mailer is suited for shipping and storing documents, certificates, blueprints, and similar flat materials that require rigid protection against bending and impact. The self-locking tuck closure keeps the mailer closed through the shipping process without additional fasteners. The pack quantity of 50 makes it practical for ongoing use in mail rooms, distribution centers, and office environments that process regular outbound document shipments.
Designed as a standard corrugated document mailer suitable for flat documents, files, and similar materials requiring rigid protection during shipping. This product is equivalent to part number S-16961.
No tools are required to assemble this mailer. Fold along the pre-scored lines, engage the side flaps, and close the front tuck to secure contents. Store flat mailer stock in a dry environment to maintain board integrity and closure performance 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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