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The BSC PREFERRED MFL24144 is a white corrugated document mailer box built for high-protection shipping and storage of flat documents, files, and records. Manufactured from 200/ECT-32-B white corrugated board, it provides rigid support and puncture resistance without added reinforcement. Protective side flaps combined with a front outside tuck closure lock contents in place during transit. The design assembles in seconds with no tape, glue, or staples required. This SKU is sold as a pack of 25 units, making it practical for mailrooms, fulfillment operations, and office supply restocking. It is equivalent to part number S-2739.
This mailer is suited for residential and commercial shipping applications where flat or rigid documents require maximum protection. Typical use cases include legal firms, architectural offices, medical records departments, and any operation that regularly ships sensitive paperwork. The tuck-closure design supports high-volume pack-out workflows where speed and consistency matter. Each unit assembles without tools, keeping labor time low on the shipping floor.
Designed as an OEM-style replacement equivalent to part number S-2739. Suitable for standard document mailer applications requiring 200/ECT-32-B corrugated construction.
No tools are required to assemble these mailers. Fold along pre-scored lines, engage the side flaps, and close the front tuck panel before loading contents. Store flat in a dry environment to maintain board integrity prior to use. Handle with care to avoid crushing or moisture exposure that could compromise the corrugated structure.
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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