Bsc Preferred MFL18124 Corrugated Document Mailer 25 Pack

Product Description

The BSC PREFERRED MFL18124 is a white corrugated document mailer box built for maximum protection of flat documents, certificates, and critical paperwork during shipping. Constructed from 200/ECT-32-B corrugated board, this mailer features protective side flaps and a front outside tuck closure that locks contents securely without tape, glue, or staples. The tool-free assembly design means the box is ready to use in seconds. Each pack contains 25 mailers, making it a practical stock item for mailrooms, shipping departments, and office supply operations handling frequent document shipments.

This mailer is suited for shipping and storing flat documents that require rigid protection against bending and crushing. The self-locking tuck closure keeps the front panel secure during transit without additional materials. The white corrugated exterior accepts labels and markings cleanly. Typical applications include mailing legal documents, contracts, blueprints, photos, and other materials that cannot be folded. The pack format is designed for high-volume users who need a reliable, repeatable packaging solution on hand.

Key Features

• Constructed from 200/ECT-32-B white corrugated board for rigid crush resistance
• Protective side flaps provide reinforced edge and corner protection
• Front outside tuck closure secures without tape, glue, or staples
• Assembles in seconds for fast packing workflow
• Sold in a pack of 25 mailers for mailroom and shipping department use
• Equivalent to part number S-12770

Compatibility

Designed as an OEM-style replacement equivalent to part number S-12770. Suitable for standard document mailer applications requiring 200/ECT-32-B corrugated construction.

Installation Notes

No tools or fasteners are required to assemble this mailer. Fold along pre-scored lines, engage side flaps, and close the front tuck panel to secure. Store flat in a dry environment to maintain board integrity before use. Do not expose unpackaged stock to moisture, as corrugated board will lose structural strength when wet.