Bsc Preferred M851 Corrugated Mailers White 50-pack

Product Description

The BSC PREFERRED M851 is a white corrugated mailer designed for shipping small, lightweight fragile items through standard mail and parcel carriers. Built from 200/ECT-32-B white corrugated board, each mailer folds to create double walls of protection on the front and sides, providing crush resistance without added bulk. No tape, glue, or staples are required for closure, which speeds up packing workflows on a busy shipping dock or fulfillment bench. Sold in packs of 50, these mailers are a practical stock item for warehouses, distributors, and supply operations that handle frequent small-parcel shipments.

These mailers are suited for residential and commercial shipping applications where lightweight fragile items need protective packaging without excessive dimensional weight. The self-folding design reduces prep time and eliminates the need for additional sealing supplies. The white corrugated finish presents cleanly and is compatible with standard label stock. Facilities that ship hardware, electrical components, plumbing fittings, or similar trade-supply items will find these mailers a functional, no-fuss packaging solution.

Key Features

• Manufactured from 200/ECT-32-B white corrugated board for reliable crush resistance
• Self-folding construction creates double walls on front and sides without tape, glue, or staples
• Lightweight design helps minimize postage and dimensional weight charges
• Sold in a pack of 50 units per order quantity
• Equivalent to part number S-16527

Compatibility

Designed as a general-purpose corrugated mailer suitable for small, lightweight fragile items shipped via standard parcel and mail carriers. Equivalent to part number S-16527.

Installation Notes

No tools or fasteners are required to assemble these mailers. Fold along the scored lines to form the double-wall enclosure before placing the item inside. Ensure the contents fit within the interior dimensions without forcing the closure, which can compromise the structural integrity of the walls. Store flat in a dry environment to maintain board stiffness prior to use.