#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)

Our 500-ct #8 5/8 double window envelopes (3-5/8 in x 8-5/8 in) fit select invoices and statements. These self-sealing envelopes have Redi-Seal press-to-seal flaps and security tints. Redi-Seal mailing envelopes have a unique double-flap design that requires no moisture. Raise the lower flap and press for a simple self-sealing closure. Double window envelopes show only the sender and receiver addresses, keeping private information 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 and private data with a special security pattern that scrambles the appearance of text and keeps envelope contents safe from prying eyes, even when held to light. #8 5/8 envelopes measure 3-5/8" x 8-5/8" and are made of 24 lb white wove paper with side seams. Boxes contain 500 envelopes for monthly billing