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The BSC PREFERRED M753 is a white corrugated mailer designed for shipping small, lightweight, and fragile items without tape, glue, or staples. Built from 200/ECT-32-B corrugated board, the mailer folds into a self-locking enclosure that creates double walls of protection on the front and sides. The lightweight construction helps keep postage costs low while maintaining crush resistance during transit. Each pack contains 50 mailers. Licensed HVAC techs, plumbers, electricians, and pool service professionals ordering trade supplies will find these mailers practical for protecting small components and parts during shipment.
The M753 mailer is suited for residential and commercial supply operations that need a reliable, no-fastener enclosure for small fragile items. The self-folding design speeds up packing and eliminates the need for additional sealing materials. At just under 10 pounds per pack, the case is manageable for counter or shelf storage in a shop or warehouse setting. These mailers fit naturally into any parts-distribution or returns workflow where quick, secure packaging is a priority.
Designed as a direct equivalent to part number S-16525. Suitable for general-purpose corrugated mailer applications requiring a self-sealing, double-wall enclosure for small fragile items.
No tools or fasteners are required to assemble these mailers. Fold along the scored lines to form the enclosure and tuck the locking tabs to secure the package. Store flat in a dry environment to maintain board integrity and prevent moisture absorption before 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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