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The BSC PREFERRED RM1W is a stayflat chipboard mailer designed to protect photos, documents, and other flat items during shipping and handling. Constructed from white chipboard, these mailers provide rigid support without the need for additional stiffeners. The tab lock closure keeps contents secure throughout transit. Sold as a case of 100 mailers, the RM1W is a practical choice for shipping departments, mailrooms, and fulfillment operations that require consistent, reliable flat-mail protection at volume.
These mailers are suited for shipping photos, prints, certificates, contracts, and other documents that must arrive flat and undamaged. The lightweight chipboard construction helps keep postage costs low while still delivering the rigidity needed to prevent bending. The white exterior surface is also compatible with standard labeling and addressing workflows, making integration into existing fulfillment operations straightforward.
Designed as a stayflat mailer for standard flat-item shipments including photos and documents. Equivalent to part number S-1111 per manufacturer documentation.
No tools are required to prepare these mailers for use. Insert flat items, fold the tab lock closure firmly to secure, and apply shipping labels to the exterior surface. Store unused mailers flat in a dry environment to maintain rigidity and prevent warping 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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