Bsc Preferred M1BKXLK Corrugated Kraft Mailer 50-pack

Product Description

The BSC PREFERRED M1BKXLK is a one-piece corrugated kraft mailer designed for economical product shipping and mailing. Built to 200/ECT-32-B construction standards, it delivers reliable box strength while keeping material costs low. Multiple pre-scored fold lines allow the mailer to conform to different product depths without cutting or trimming. The user places the product in the center, folds the side panels to the appropriate score, and seals with tape. Sold in packs of 50, these mailers suit warehouse operations, shipping departments, and fulfillment professionals who need a consistent, cost-effective mailing solution.

These mailers are suited for light-to-medium weight products that require a snug, protective wrap during transit. The adjustable-depth scoring makes them practical for variable-size items across retail, e-commerce, and distribution environments. Each pack contains 50 individual mailers. The package ships at approximately 16.74 pounds, making bulk handling straightforward for stocking purposes.

Key Features

• 200/ECT-32-B kraft corrugated construction for consistent structural integrity
• Multiple pre-scored fold lines accommodate different product depths in a single mailer style
• One-piece design simplifies assembly - no separate lid or base required
• Seals with standard tape; no additional closures needed
• Economical kraft material helps reduce per-shipment mailing costs
• Sold 50 units per pack for convenient bulk use

Compatibility

Designed as a general-purpose one-piece corrugated mailer suitable for light-to-medium product shipping applications. This product is equivalent to part number S-1614.

Installation Notes

No tools or trade licensing are required to use these mailers. Place the product in the center of the open mailer, select the appropriate score depth along the side panels, fold the panels inward, and secure all seams with pressure-sensitive or water-activated tape. Ensure the selected fold depth fully encases the product before sealing to prevent shifting during transit.