Columbian #8 5/8 Double Window Envelopes, SimplySafe Tamper Evident, Security Tint, Pull Strip, Peel and Seal, White, 3-5/8 x 8-5/8, 500/Box (COLO156)

• Box of 500 Columbian white double window #8 5/8 envelopes (3-5/8" x 8-5/8") with SimplySafe tamper-evident seal and peel off Release & Seal closure; top window: 7/8" x 3 1/2"; bottom window: 1" x 4"
• Columbian #8 5/8 double window envelopes have a patented SimplySafe seal that will show signs of tampering, safeguarding against unauthorized opening
• Protect critical documents or your customers' sensitive data; these tinted envelopes have a reflex blue pattern that obscures the details of what's inside
• Each #8 5/8 envelope is easy to open and close; simply remove the Release & Seal strip and press the flap closed for a clean, sanitary seal; use the pull strip to open without difficulty
• Stock up on boxes of 500 window envelopes and save; great for bulk mailings, these number 8 5/8 envelopes show sender and receiver addresses and can be run through a postage machine

Columbian #8 5/8 SimplySafe Security Envelopes are ideal for mailing important documents or sending sensitive client information. Each security tinted envelope has a scrambled blue pattern printed on the interior that conceals the contents. The patented SimplySafe seal is constructed to show any signs of tampering. These business envelopes are still easy for the sender to close and the intended recipient to open. The Release & Seal strip peels right off so you can press to seal without any moisture. A pull strip makes opening the envelope straightforward and prevents you from tearing the documents inside. These #8 5/8 self seal envelopes are inkjet printer compatible, though not recommended for a laser printer (use address labels instead). Stock up on number 8 5/8 security envelopes for billing paperwork, tax documents, accounting records and more. Double window envelopes show sender and receiver addresses; top window is 7/8" x 3 1/2"; 5/8" from the left; 2 1/4" from the bottom; bottom window is 1" x 4"; 5/8" from the left; 5/8" from the bottom. Overall envelope dimensions 3-5/8 x 8-5/8 inches. White. Box of 500.