Quality Park #8 5/8 Security Envelopes, Double Window, Self Seal Envelopes for Invoices/Statements, 3-5/8" x 8-5/8", 24 lb White, 500/Box (QUA24539)

Compatible with most standard 3-1/2 x 8-1/2 inch checks for payroll and accounts payable applications. The top window (7/8" x 3-1/2") is positioned 5/8" from the left and 2-1/4" from the bottom of the envelope. The bottom window (1"x 4 ) is 5/8" from the left and 5/8" from the bottom. Poly windows, inside tint.

• Our 500-ct Quality Park #8 5/8 double window envelopes (3-5/8 in x 8-5/8 in) fit select invoices & statements; our self sealing envelopes have Redi-Seal press-to-seal flaps & security tints
• Redi-Seal mailing envelopes have a unique double flap design that requires no moisture; just raise the lower flap and press for a no-fuss self seal envelope
• Double window envelopes show just the sender and receiver addresses; our business envelopes keep private info out of view; top window: 7/8" x 3-1/2"; bottom window 1" x 4"; envelope: 3-5/8" x 8-5/8"
• Security envelopes shield identification numbers & private data with a special security pattern to scramble the appearance of text; keeps envelope contents safe from prying eyes, even if held to light
• #8 5/8 envelopes measure 3-5/8" x 8-5/8"; made of 24 lb white wove paper with side seams; stock up on boxes of 500 envelopes for monthly billing