#9 Security Envelope (3 7/8″ x 8 7/8) – White


The #9 regular envelope with security tint is one of the most popular sizes available! Security envelopes are especially popular with  businesses as the inside tint keeps your materials from secure. These #9 security envelopes come with custom envelope printing, allowing you to upload any type of design on to your envelope. Click “Design Now” to start your design online, or click “Upload files” to upload an image or print-ready template.

  • Stock: 24lb. White with Black Security Tint
  • Size: 3 7/8″ x 8 7/8″


free shippingFree UPS Ground Shipping on #9 Envelopes*

Use Promo Code Free at checkout

*Minimum order of $100 to qualify for free shipping