Bsc Preferred MLR6 Corrugated Mailers White 50 Pack

Product Description

The BSC PREFERRED MLR6 is a white corrugated mailer designed for shipping small, lightweight fragile items without added fasteners or adhesives. Built from 200/ECT-32-B white corrugated board, each mailer folds into a self-closing enclosure that creates double walls of protection on the front and sides. The self-locking design eliminates the need for tape, glue, or staples, reducing pack-out time. The lightweight construction helps keep shipment weight down, which is a practical advantage for businesses managing postage costs. Each pack contains 50 mailers. These are a functional choice for shipping and fulfillment operations that regularly handle fragile, small-format products.

The MLR6 mailers are suited for packaging and shipping applications across light industrial, office, and fulfillment environments. Their compact footprint and no-tool assembly make them practical for high-volume pack stations. The double-wall fold construction adds crush resistance during transit, helping protect contents against incidental compression. Warehouse staff, shipping clerks, and fulfillment professionals typically deploy these at the pack-out station as a ready-to-use, self-contained mailer solution.

Key Features

• Manufactured from 200/ECT-32-B white corrugated board for consistent structural integrity
• Fold design creates double walls on front and sides for crush resistance
• Self-closing construction requires no tape, glue, or staples
• Lightweight build helps minimize added shipment weight and postage costs
• Sold in a pack of 50 units per pack
• Equivalent to part number S-439

Compatibility

Designed as a standard corrugated mailer suitable for shipping small, lightweight fragile items. Equivalent to part number S-439 as noted in product documentation.

Installation Notes

No tools or fasteners are required for assembly. Fold along the pre-scored lines to form the mailer enclosure before inserting contents. Store flat in a dry area to maintain board integrity and prevent premature crushing or moisture absorption. Handle stacks carefully to avoid compressing the corrugated fluting prior to use.