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The BUSINESS SOURCE BSN42099 is a catalog-style mailing envelope made from 24 lb kraft paper in a classic brown finish. Sized at 6 x 9 inches, it features an open-end design that allows easy insertion and removal of flat documents, catalogs, brochures, and promotional materials. The moisture-activated gummed flap creates a secure seal once closed. The opaque construction keeps contents confidential during transit or storage. Each box contains 500 envelopes, making it a practical choice for high-volume mailing and document organization in office, shipping, and administrative settings.
These envelopes are suited for mailing and organizing flat items including documents, promotional inserts, and printed materials. The 6 x 9 inch format accommodates standard letter-size content folded once, as well as smaller catalogs and brochures without folding. The kraft construction provides durability to withstand typical handling during postal transit. This product ships in a box of 500 units, well-suited for office supply rooms, mailrooms, and shipping departments with consistent envelope volume needs.
Designed as a standard catalog envelope suitable for mailing and organizing flat documents, brochures, and promotional materials in typical office and mailroom applications.
No tools or special equipment are required for use. Moisten the gummed flap with water or a damp sponge before pressing firmly to seal. Avoid over-saturating the adhesive strip, as excess moisture can weaken the bond. Store unused envelopes in a cool, dry environment to preserve adhesive integrity.
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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