Bsc Preferred MLR1292K Kraft Corrugated Mailers 50 Pack

Product Description

The BSC PREFERRED MLR1292K is a pack of 50 kraft corrugated mailers designed for shipping small, lightweight, and fragile items through standard mail and parcel carriers. Built from 200/ECT-32-B kraft corrugated stock, these mailers offer a solid crush-resistant structure without adding unnecessary weight to a shipment. When folded, the construction creates double walls of protection on the front and sides, reducing the risk of damage in transit. No tape, glue, or staples are required for closure, making them fast to assemble and deploy in a packing environment. Each pack contains 50 mailers, sold as a single unit.

These mailers are suited for warehouse, fulfillment, distribution, and small-business shipping operations where volume packing efficiency matters. The lightweight build helps keep postage costs down when shipping through USPS, UPS, FedEx, or similar carriers. The self-folding, no-fastener design makes them practical for high-throughput packing lines or lower-volume operations alike. Typical contents include books, flat goods, small hardware, electronics accessories, and other items that benefit from a rigid, protective outer shell without the bulk of a full corrugated box.

Key Features

• Manufactured from 200/ECT-32-B kraft corrugated material for reliable crush resistance
• Folds to create double walls on front and sides for added protection
• No tape, glue, or staples required for assembly or closure
• Lightweight construction helps minimize postage and shipping costs
• Sold in a quantity of 50 mailers per pack

Compatibility

Designed as a direct equivalent to part number S-18963. Suitable for general parcel and mail shipping applications requiring a lightweight, self-closing corrugated mailer.

Installation Notes

No tools are required to assemble these mailers. Fold along the pre-scored lines to form the double-wall protective structure before inserting contents. Confirm the closure is fully engaged before handing off to a carrier. Store flat in a dry environment to maintain board integrity prior to use.