500 Count Security Envelopes No.10, Self-Seal, Plain Standard Size Business Envelopes 4-1/8 x 9-1/2 Inch, Self Stick Blank White Envelopes, Peel & Seal, Quality 24 lb Paper (Non-Window)

Description

🛡️ Seal your secrets with style and security!

These 500-count No.10 security envelopes feature heavyweight 24 lb paper with a dark navy security tint and tamper-evident slits to protect sensitive documents. Self-seal peel & stick closures provide quick, reliable sealing. The plain, windowless design is ideal for professional mailing and check printing. Manufactured sustainably in the USA using wind power, these envelopes combine privacy, convenience, and eco-consciousness.