Order Custom No 9 Security Window Envelopes and get free shipping! These envelopes are perfect for sending checks or other documents. The slightly smaller size helps provide a secure fit.
These Custom No 9 Security Window Envelopes measure 3 ⅞ x 8 ⅞ inches in size and fit any standard sized check or business document.
The window will allow for easy addressing. Simply print the mailing address on the document, place inside the envelope, line it up with the window, and send! Your handwritten or printed information are kept confidential with the internal security tint.
Closing this envelope is a breeze because of the standard moisture-activated gum seal. Just moisten the gumming and press to seal, it's that easy!
Customize your envelopes for a more personal effect. First, upload your logo or other artwork to our website. Our art department will create a PDF Proof of your envelope design plan for you to review. Once we have your design approval, the production process begins.
Contact us via chat, email, or phone if you need further assistance designing or ordering!
Need these envelopes sooner than expected? Click the Rush Printing and Rush Shipping options at checkout!
RE P#: E304 304