Columbian #8 5/8 Security Envelopes, 500/Box, Double Window, 3-5/8" x 8-5/8", Release & Seal Self Seal, SimplySafe Tamper Evident, White (COLO156) - TOPS Products

• UPC   026900015609
• Get a jumbo box of 500 Columbian double window #8 5/8 envelopes (3-5/8" x 8-5/8") each with a SimplySafe tamper-evident pull strip, security tinted interior, and easy peel off Release & Seal closure These security envelopes have a patented SimplySafe seal that will show signs of tampering, safeguarding you against unauthorized opening Each white envelope is made from 24 lb white wove paper with an interior security tint pattern so you can't see what's inside. ideal for obscuring sensitive information & protecting critical documents These self seal envelopes have a Release & Seal peel strip. peel off the paper strip and press down for a permanent seal. it's simple, clean, and sanitary with no moisture required Double window envelopes display just the sender & receiver addresses and keep sensitive information out of view. top window: 13/16" x 3-1/2". bottom window: 1" x 4". envelope: 3-5/8" x 8-5/8"