WESTERN STATES #7-1/2 Envelopes 3-15/16 x 7-1/2 24# Bright White 96% Acid Free Full Seal Box 500

Size and purpose

These #7-1/2 envelopes measure 3-15/16 by 7-1/2 inches and come in a box of 500. They suit offices, schools and home users who need a regular, no-window envelope for everyday mailing. The 24 lb bright white sulphite stock gives a clean, professional look for letters, invoices and statements. Acid-free construction helps preserve documents over time.

Build and seal

Bright white sulphite paper carries SFI certification and a 96% brightness rating with a vellum imaging finish. The diagonal seam and flap-down design add strength, while the full-seal remoistening closure secures contents without tape. Each box weighs 5.5 lbs and packs 500 envelopes; a full carton holds 5000. The paper surface accepts ink and toner cleanly for sharp addressing.

Deciding specification

The 24 lb basis weight is the single figure that determines whether this stock meets your mailing and handling needs. Heavier or lighter grades will feel different in the hand and may affect postage costs. Buyers who require a window envelope, a different flap style or a non-standard size should look elsewhere.