Bsc Preferred M663 Corrugated Mailers White 50 Pack

Product Description

The BSC PREFERRED M663 is a white corrugated mailer designed for shipping small, lightweight, and fragile items without adding unnecessary bulk or weight. Built from 200/ECT-32-B corrugated board, these mailers offer a crush-resistant structure that folds into a double-wall configuration on the front and sides, providing reliable protection during transit. No tape, glue, or staples are required to close the mailer, which reduces prep time and eliminates the need for additional sealing supplies. Each pack contains 50 mailers. These are typically deployed in shipping rooms, warehouses, and fulfillment operations where consistent, lightweight protective packaging is needed.

These corrugated mailers are suited for e-commerce, retail, and wholesale fulfillment operations handling small fragile goods such as electronics accessories, cosmetics, samples, or media. The self-locking fold design speeds up packing lines and reduces material costs. The white corrugated exterior presents a clean appearance suitable for branded or unbranded shipments. Sold in a pack of 50, they are well matched to moderate-volume shipping operations that require dependable protective mailers without oversized packaging.

Key Features

• Constructed from 200/ECT-32-B white corrugated board for crush resistance
• Folds to create double walls on front and sides for added protection
• Self-locking design requires no tape, glue, or staples
• Lightweight construction helps minimize postage and shipping costs
• White exterior finish suits both branded and plain-label shipments
• Sold 50 per pack for convenient bulk restocking

Compatibility

Designed as a general-purpose corrugated mailer for shipping small, lightweight fragile items. Equivalent to part number S-3385.

Installation Notes

No tools are required to assemble these mailers. Fold along the pre-scored lines to form the double-wall structure before placing the item inside. Ensure contents are centered and do not exceed the mailer capacity before closing the self-locking tab. Store flat in a dry environment to maintain board integrity prior to use.