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The BSC PREFERRED B820 is a rigid stay-flat mailer built from kraft laminated fiberboard, designed to protect flat contents from bending, folding, and creasing during transit. The laminated fiberboard construction locks contents in place without the need for additional stiffeners or padding inserts. A high-strength cohesive self-seal flap secures the mailer after loading - no water or adhesive tools required. A tear strip on the face allows recipients to open the mailer cleanly without tools or damage to contents. Sold as a case of 250 units. Packaging weighs 34.7 pounds and measures 13.25 inches by 20.5 inches by 8 inches.
The B820 mailer is suited for mailing or shipping flat items that require rigid protection, including documents, photographs, prints, certificates, artwork, and thin rigid substrates. It fits into standard shipping workflows for distribution centers, print shops, offices, and fulfillment operations. The cohesive self-seal closure does not require heat or moisture activation, which speeds up packing in high-volume environments. This mailer is equivalent to part number S-916.
Equivalent to part number S-916. Suitable as a direct replacement or alternative sourcing option wherever S-916 rigid stay-flat mailers are specified.
No tools are required to load or seal these mailers. Insert contents flat, fold the self-seal flap over, and apply firm pressure to activate the cohesive seal. Store cases in a dry environment away from moisture to maintain seal integrity before 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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