Columbian #10 Security Envelopes - 500 Pack, 4-1/8 x 9-1/2 Inches, Self Seal with Tamper Evident Feature, White (COLO180) | Ideal for Mailing Sensitive Documents, Business Correspondence & Legal Papers

Columbian #10 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 self seal envelopes are inkjet printer compatible, though not recommended for a laser printer (use address labels instead). Stock up on number 10 security envelopes for billing paperwork, tax documents, accounting records and more. Overall envelope dimensions are 4-1/8 x 9-1/2 inches. White. Box of 500.

Get a jumbo box of 500 Columbian self seal #10 envelopes (4-1/8" x 9-1/2") 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

Stock up on these envelope 500 packs so you always have some on hand; a great buy for small businesses, offices, and schools