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The BUSINESS SOURCE BSN42252 is a No. 6-3/4 business envelope designed for standard business correspondence and general mailing applications. Constructed from 24 lb white wove paper, each envelope measures 3-5/8 x 6-1/2 inches and features a diagonal seam construction for added durability. The fully gummed flap provides a secure, reliable seal without the need for additional adhesive. The envelope opens along the top of the long edge, making it compatible with standard letter-folding and insertion workflows. Each box contains 500 envelopes, making this a practical supply for offices, mailrooms, and facilities with regular correspondence volume.
These envelopes are suited for residential and commercial office environments, professional services firms, and any operation requiring consistent, high-volume business mailing. The No. 6-3/4 format is a widely used size for billing statements, personal checks, and standard business letters folded to a third. The white wove finish accepts inkjet and laser printing cleanly, supporting both hand-addressed and machine-addressed workflows.
Designed as a standard No. 6-3/4 business envelope suitable for use with typical letter-folding machines, desktop inserters, and hand-insertion workflows common in office and mailroom environments.
No installation is required for this product. Store envelopes flat in a cool, dry environment to prevent the gummed flap from activating prematurely. When using with automated insertion or addressing equipment, verify that the envelope size and paper weight fall within the equipment manufacturer's accepted range before running a full batch.
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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