Bsc Preferred M852 Corrugated Mailers White 50 Pack

Product Description

The BSC PREFERRED M852 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, providing crush resistance throughout transit. The lightweight construction helps reduce postage costs while maintaining structural integrity. Each pack contains 50 mailers, making this a practical bulk option for shipping operations with regular volume needs. Installation requires no tools or fasteners - the mailer folds and locks into a secure enclosure.

The M852 mailer is suited for light-duty shipping applications in warehouse, fulfillment, office, and retail environments. It is commonly used to ship jewelry, small electronics, documents, cosmetics, and other fragile or delicate items that require protection without added bulk. The self-locking design streamlines packing workflows by eliminating the need for additional sealing supplies. These mailers are sold in packs of 50 and carry a unit of measure designation of PK.

Key Features

• Manufactured from 200/ECT-32-B white corrugated board for reliable structural strength
• Fold-and-lock design creates double walls on front and sides for crush resistance
• No tape, glue, or staples required - self-sealing closure speeds up packing
• Lightweight construction helps minimize dimensional and actual weight for postage savings
• White exterior finish suitable for labeling or direct printing
• Sold 50 per pack for convenient bulk restocking

Compatibility

Designed as a general-purpose corrugated mailer for light-duty shipping applications. This product is equivalent to part number S-15080.

Installation Notes

No tools or fasteners are required to assemble or seal the M852 mailer. Fold along the pre-scored lines to form the box shape, insert the item, and engage the locking tuck closure. Ensure contents are properly cushioned before sealing. Follow carrier guidelines for maximum weight and dimension limits when preparing shipments.