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The BSC PREFERRED MLR84 is a self-sealing corrugated mailer designed to protect small, lightweight fragile items during shipping without the need for tape, glue, or staples. Constructed from 200/ECT-32-B white corrugated board, each mailer folds to create double walls of protection on the front and sides. The lightweight construction helps reduce postage costs while still delivering crush-resistant performance. Sold in a pack of 50, the MLR84 is suited for shipping and fulfillment operations, mailrooms, and warehouse pack-out stations. The clean white exterior surface is consistent with standard commercial mailer formats.
These corrugated mailers are well suited for e-commerce fulfillment, retail returns, and light industrial shipping applications where small or fragile items require protective packaging without added labor for sealing. The self-closing fold design eliminates the need for additional materials, making them practical for high-volume packing environments. Each unit ships as part of a 50-count pack, making restocking straightforward for both small businesses and larger distribution operations.
Designed as a general-purpose corrugated mailer for shipping small, lightweight fragile items. Equivalent to part number S-981.
No tools or fasteners are required to assemble or seal these mailers. Fold along the pre-scored lines to engage the double-wall structure before inserting the item. Ensure contents do not exceed the rated load capacity of the corrugated board. Store flat in a dry environment to maintain board integrity prior to use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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