Quality Park No. 9 Double-Window Security Envelopes Self-Seal, 500/Box

Display both addresses while keeping contents secure.

Why You’ll Love It

• Double windows show both sender and receiver addresses for statements and invoices
• Reveal-N-Seal perforated closure clearly shows any tampering attempt
• Reflex blue security tint obscures contents even when held up to light
• 24 lb white wove stock with clean side seams for a professional look
• Self-sealing closure means no moistening required

Perfect For mailing statements, invoices and other sensitive correspondence.

Details

• Type: No. 9 double window
• Size: 3.875 x 8.875 in
• Basis weight: 24 lb white wove
• Closure: Reveal-N-Seal self-seal
• Security tint: Reflex blue
• Colour: White
• Box of 500