#8 Double Window Envelopes, Self Seal Security Envelopes for QuickBooks Checks, 3 5/8" x 8 11/16", 24 lb White, 500 per Box (QUA50766)

Our large box of 500 #8 double window envelopes is an excellent match for wide QuickBooks computer checks; these self sealing envelopes feature peel & seal closures and security tints for privacy. No 8 mailing envelopes are broader and more spacious than standard 8 5/8 window envelopes; our 3-5/8 x 8-11/16 inch #8 envelopes accommodate wider QuickBooks checks and other computer checks without crimping or folding. Double window envelopes reveal only the sender and receiver addresses; our business envelopes keep private information out of sight; top window: 7/8"
x 3-1/2"; bottom: 7/8"
x 3-1/2"; envelope: 3-5/8" x 8-11/16". Redi-Strip self sealing envelopes allow you to speed through mailings in record time; simply peel the strip and press for a strong, durable closure. Security envelopes protect identification numbers and private data with a special security pattern that scrambles the appearance of text; keeps envelope contents safe from curious eyes, even when held up to light