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The BSC PREFERRED MLR1294 is a white corrugated mailer designed for shipping small, lightweight fragile items without the need for tape, glue, or staples. Manufactured from 200/ECT-32-B white corrugated material, these mailers fold to create double walls of protection on the front and sides, providing crush resistance during transit. The lightweight construction helps keep postage costs down while still delivering solid structural integrity. Each pack contains 50 mailers, making them practical for warehouse, mailroom, and shipping department use. Warehouse staff, shipping coordinators, and fulfillment teams are the primary users of this product.
These corrugated mailers are suited for residential and commercial shipping operations where small, fragile items require reliable protection without additional packing materials. Their self-folding, no-fastener design simplifies the packing process in high-volume fulfillment environments. The ECT-32-B board rating indicates an edge crush test rating appropriate for standard parcel shipping conditions. They are commonly used in e-commerce fulfillment centers, mailrooms, and distribution facilities handling lightweight goods that need a rigid outer shell.
Designed as a standard corrugated mailer suitable for shipping small, lightweight fragile items in typical parcel and postal service applications. Equivalent to part number S-13370.
No tools are required to assemble these mailers. Fold along the pre-scored lines to form the double-wall structure before inserting the item. No additional adhesives or fasteners are needed. Store flat in a dry environment to maintain board 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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