Bsc Preferred M555K Kraft Corrugated Mailers Pack of 50

Product Description

The BSC PREFERRED M555K is a pack of 50 kraft corrugated mailers designed for shipping small, lightweight fragile items while keeping postage costs low. Manufactured from 200/ECT-32-B kraft corrugated material, these mailers fold to create double walls of protection on the front and sides, providing crush resistance without the need for tape, glue, or staples. The self-sealing fold construction speeds up packing workflows and reduces material costs. These mailers are a practical choice for shipping operations that prioritize protection, efficiency, and weight-conscious packaging.

These corrugated mailers are suited for light-duty shipping applications across retail, distribution, and fulfillment environments. The lightweight construction helps minimize dimensional and actual weight charges when shipping small, fragile items such as documents, photos, small electronics, jewelry, or similar goods. Each pack contains 50 mailers, making them easy to stock and dispense at packing stations. The kraft corrugated construction meets 200/ECT-32-B standards, providing a defined crush-resistance threshold appropriate for standard parcel and courier shipments.

Key Features

• Manufactured from 200/ECT-32-B kraft corrugated material for defined crush resistance
• Folds to create double walls on front and sides for added protection
• No tape, glue, or staples required - self-closing fold design
• Lightweight construction to help reduce postage and shipping costs
• Sold in a pack of 50 for convenient bulk stocking

Compatibility

Designed as a standard kraft corrugated mailer suitable for shipping small, lightweight fragile items via common parcel and courier services. This item is equivalent to part number S-20504.

Installation Notes

No tools are required to assemble these mailers. Fold along the pre-scored lines to form the double-wall structure before inserting the item. Ensure the contents are properly centered and do not exceed the mailer's interior dimensions or weight capacity. Store flat in a dry environment to maintain corrugated integrity prior to use.