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The BSC PREFERRED MLR961 is a self-sealing corrugated mailer designed for shipping small, lightweight, and fragile items without tape, glue, or staples. Manufactured from 200/ECT-32-B white corrugated board, these mailers fold to create double walls of protection on the front and sides. The result is a crush-resistant enclosure that keeps contents secure during transit. The lightweight construction helps minimize postage costs compared to heavier packaging alternatives. Each pack contains 50 mailers, making it a practical stock item for shipping departments, warehouses, and fulfillment operations.
These corrugated mailers are suited for packaging operations that regularly ship small fragile goods such as electronics accessories, glassware, cosmetics, or similar items. The self-closing design speeds up the packing process by eliminating the need for additional sealing supplies. They are appropriate for both low-volume shipping stations and higher-throughput fulfillment environments where consistent, reliable protection is required.
Equivalent to part number S-16530. Designed as a standard corrugated mailer suitable for shipping small, lightweight fragile items across general packaging and fulfillment applications.
No tools or additional sealing materials are required to close these mailers. Fold along the pre-scored lines to engage the double-wall protection and self-sealing closure before placing in outbound shipment. Store flat in a dry environment to maintain board integrity and prevent premature closure activation.
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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