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The BSC PREFERRED M1043 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 board, these mailers fold into a self-closing design that creates double walls of protection on the front and sides. The construction keeps package weight low, which helps reduce postage costs on outbound shipments. Each pack contains 50 mailers. The crush-resistant design is suited for warehouse operations, fulfillment centers, and any shipping environment where consistent, reliable protection is required on small parcels.
These corrugated mailers are used across a wide range of shipping and fulfillment applications. They are well suited for e-commerce operations, retail distribution, and trade supply businesses shipping small components, parts, or fragile goods. The self-locking fold-over design eliminates the need for secondary fasteners, making them efficient for high-volume packing lines. Sold as a pack of 50, the M1043 fits operations that require a dependable, ready-to-use mailer format without added assembly steps.
Designed as a standard corrugated mailer suitable for shipping small, lightweight fragile items across general fulfillment and distribution applications. This item is equivalent to part number S-979.
No tools are required to assemble or close these mailers. Fold along the pre-scored lines and tuck the closure flap to secure contents. Store flat in a dry environment to maintain board integrity and prevent moisture damage to the corrugated material 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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