Bsc Preferred MFL13133K Corrugated Document Mailer 50pk

Product Description

The BSC PREFERRED MFL13133K is a kraft corrugated document mailer box designed to protect flat documents, files, and important paperwork during shipping and storage. Built from 200/ECT-32-B kraft corrugated material, this mailer features protective side flaps and a front outside tuck closure that locks contents securely in place without tape, glue, or staples. The tool-free assembly makes it practical for high-volume mailing operations. Each pack contains 50 units, making it a practical choice for offices, shipping departments, and fulfillment operations that require consistent, reliable document protection.

This mailer box is suited for residential and commercial shipping applications where flat documents, certificates, contracts, blueprints, or other important paperwork must arrive undamaged. The corrugated construction provides rigid support to prevent bending and crushing in transit. The tuck-closure design speeds up the packing process, reducing labor time in busy shipping environments. Supplied in a pack of 50, it is well matched for bulk mailing workflows.

Key Features

• Constructed from 200/ECT-32-B kraft corrugated for rigid crush resistance
• Protective side flaps guard document edges during handling and transit
• Front outside tuck closure secures contents with no tape, glue, or staples required
• Assembles in seconds for fast, high-volume packing
• Sold in a pack of 50 units per order

Compatibility

Designed as a general-purpose corrugated document mailer suitable for standard flat-document shipping applications. Equivalent to part number S-16957.

Installation Notes

No tools are required to assemble this mailer. Fold along the pre-scored lines, tuck the closure flap securely before sealing, and verify the side flaps are fully engaged before placing in outbound mail. Follow carrier guidelines for maximum insert weight and stacking limits when preparing shipments.