#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 (QUA) - Quality Park 24539

• UPC   100003518851
• 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