Bsc Preferred M864K Kraft Corrugated Mailers Pack of 50

Product Description

The BSC PREFERRED M864K is a pack of 50 kraft corrugated mailers designed for shipping small, lightweight, and fragile items through standard mail and parcel carriers. Constructed from 200/ECT-32-B kraft corrugated board, these mailers are engineered for crush resistance without adding unnecessary weight. The folding design 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, which speeds up packing and reduces material costs. Packaging professionals, fulfillment operations, and shipping departments rely on this style of mailer for efficient, low-waste dispatch of small goods.

These mailers are suited for residential and commercial shipping applications where postage savings and product protection are both priorities. The lightweight corrugated construction keeps dimensional weight low, making them practical for e-commerce fulfillment, parts distribution, and direct mail of small fragile items. Each pack contains 50 mailers sold as a single unit of measure (PK), with a minimum order quantity of one pack.

Key Features

• Manufactured from 200/ECT-32-B kraft corrugated board for reliable crush resistance
• Folding design creates double walls of protection on front and sides
• No tape, glue, or staples required for closure
• Lightweight construction minimizes postage and shipping costs
• Sold in a pack of 50 mailers per unit

Compatibility

Designed as a standard kraft corrugated mailer suitable for shipping small, lightweight fragile items via common parcel and mail carriers. Equivalent to part number S-16620.

Installation Notes

These mailers are assembled by hand without tools, adhesives, or fasteners. Fold along the pre-scored lines to form the double-wall structure before inserting the item. Ensure the item fits with adequate clearance to allow the closure flap to seat properly. Store flat in a dry environment to preserve board integrity prior to use.