Columbian #10 Security Envelopes, 500 Pack, Self Seal Envelopes for Home, School, and Business Mailings, No Window, 4-1/8 x 9-1/2 Inches, Durable 24 lb White Paper

Description

🔐 Seal your success with style and security!

Columbian #10 Security Envelopes come in a jumbo 500-pack, featuring a security tinted interior to protect sensitive contents, a convenient Release & Seal closure for quick, moisture-free sealing, and a smooth, fold-free back panel perfect for professional printing. Made from durable 24 lb white wove paper, these envelopes combine privacy, convenience, and a polished appearance ideal for offices, schools, and small businesses.