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The BSC PREFERRED ML12124K is a kraft corrugated literature mailer designed for shipping and storing flat documents, catalogs, and printed materials. Built from 200/ECT-32-B kraft corrugated board, this mailer delivers reliable crush resistance and structural integrity without the need for tape, glue, or staples during assembly. The self-locking design assembles in seconds, making it practical for high-volume mailing operations or organized storage. Each pack contains 50 mailers, suited for facilities managers, warehouse staff, print distributors, and shipping departments that need a cost-effective, ready-to-use document mailer on hand.
This literature mailer is used in commercial and light industrial shipping environments where flat or bound documents must be protected in transit. Typical applications include mailing catalogs, product literature, legal documents, and oversized envelopes. The kraft corrugated construction resists bending and moisture intrusion better than standard paperboard envelopes, making it a reliable choice for outbound shipping via parcel carriers or for organized in-house document storage.
Designed as a general-purpose literature mailer compatible with standard parcel carrier shipping labels and insertion workflows for flat documents, catalogs, and bound materials.
No tools or adhesives are required to assemble this mailer. Fold along the pre-scored lines and tuck the locking tabs to secure the contents before shipping. Store flat in a dry environment to maintain board integrity and ensure clean assembly at time of 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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