Order Custom #9 Window Envelopes and get free shipping! Use these envelopes to mail checks, invoices, statements or other documents with a pre-printed mailing address.
These printed #9 Window Envelopes measure 3 ⅞ tall and 8 ⅞ inches wide. They are slightly smaller than a standard #10 envelope, but will still fit a standard 8 1/2 x 11 sheet of paper, folded in thirds.
The flap of these envelopes also contains a moisture-activated gum seal. When it’s time to mail, simply insert your items into the envelope, moisten the gumming on the flap and press to seal. It’s that easy!
Our Custom #9 Window Envelopes are also great sending out any standard business documents or letters. Just fold and insert with ease!
Customize your envelopes to fit your company or brands needs! Just upload your logo, artwork or return address to our website. Our design team will review your product and create a PDF proof for your viewing and approval.
Need your item sooner than expected? No problem! We offer Rush Printing and Rush Shipping options if you to ensure your envelopes arrive on time.