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The BSC PREFERRED MFL10103K is a kraft corrugated document mailer box sold in a pack of 50. Built from 200/ECT-32-B corrugated material, it delivers reliable structural strength for shipping and storing important documents. Protective side flaps and a front outside tuck closure keep contents secure without requiring tape, glue, or staples. The self-assembly design allows a technician, warehouse worker, or shipping clerk to set up each box in seconds. This pack is sold as a single unit of measure containing 50 mailers, making it practical for moderate to high-volume shipping operations.
These mailer boxes are suited for office supply rooms, distribution centers, fulfillment operations, and any environment where documents need maximum protection during transit. The corrugated kraft construction resists crushing and bending, making it appropriate for flat items such as contracts, blueprints, certificates, and legal files. The tuck-close design eliminates the need for additional sealing supplies at the point of packing.
Designed as a standard document mailer for shipping and storing flat or letter-sized documents in residential, commercial, and industrial mail and fulfillment applications.
No tools are required to assemble these mailers. Fold along the pre-scored lines and tuck the front closure to secure contents. For outbound shipments, verify that carrier weight and dimension limits are met before sealing. Store flat and in a dry location to maintain corrugated integrity 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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