Bsc Preferred M661 Corrugated Mailers White Pack of 50

Product Description

The BSC PREFERRED M661 is a white corrugated mailer designed for shipping small, lightweight, and fragile items through standard mail and parcel carriers. Constructed from 200/ECT-32-B corrugated board, these mailers fold to create double walls of protection on the front and sides, providing crush resistance during transit. No tape, glue, or staples are required to seal them. Each pack contains 50 mailers. The lightweight construction helps keep shipment weight low, which is a practical advantage for high-volume shipping operations.

The M661 mailer is suited for packaging and shipping environments where small fragile items need reliable protection without the bulk of a full corrugated box. Typical applications include shipping electronics components, media, cosmetics, and other lightweight goods. The self-sealing fold design speeds up packing workflows on a shipping bench or in a fulfillment operation. These mailers are sold by the pack and are appropriate for both commercial shipping departments and smaller-scale distribution needs.

Key Features

• Manufactured from 200/ECT-32-B white corrugated board for structural integrity
• Folded construction creates double walls on front and sides for crush resistance
• Self-sealing design requires no tape, glue, or staples
• Lightweight build helps minimize added package weight and postage costs
• 50 mailers included per pack

Compatibility

Designed as a general-purpose corrugated mailer for small, lightweight fragile items shipped via standard parcel and mail carriers. This product is equivalent to part number S-3061.

Installation Notes

No tools are required to assemble these mailers. Follow the fold lines to form the double-wall structure before placing the item inside. Ensure the contents are properly centered and do not exceed the mailer dimensions before closing. For items requiring additional cushioning, consider adding void fill or tissue inside the mailer prior to sealing.