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The BSC PREFERRED MRX6X is a pack of 50 white corrugated mailers designed for shipping small, lightweight, and fragile items without added tape, glue, or staples. Built from 200/ECT-32-B white corrugated board, these mailers fold to create double walls of protection on the front and sides, providing crush resistance during transit. The self-contained closure design speeds up packing operations and reduces consumable costs on the shipping floor. At 8.16 pounds per pack, the per-unit weight remains low enough to help keep postage costs in check across high-volume outbound shipments.
These corrugated mailers are suited for warehouse, distribution, and mailroom environments that regularly ship small parts, documents, retail goods, or other fragile items requiring a rigid outer shell. The fold-and-lock design makes them practical for single-operator packing without additional sealing equipment. They are sold in a pack of 50 units per order, making them a straightforward replenishment item for ongoing shipping operations.
Designed as a general-purpose corrugated mailer for shipping small, lightweight fragile items across standard parcel and postal carrier services. This product is equivalent to part number S-968.
No tools or fasteners are required to assemble these mailers. Follow the fold lines in the correct sequence before inserting contents to ensure the double-wall structure seats properly. Verify that item dimensions are appropriate for the mailer interior before packing to avoid overstressing the closure. 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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