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#9 Envelopes
#9 Return and Security Envelopes
Order #9 envelopes today and get FREE shipping! These are ideal for mailing checks, making payments, and fitting other standard sized documents. Browse our various customization options and even have your own logo or artwork printed on the front or back of the envelope.
#9 Envelopes measure 3 7/8 x 8 7/8 inches and they fit inside the standard business-sized #10 envelope, making them perfect for use as a return envelope. Include them with your invoices or statements so your recipient can easily send back a payment or check.
Protect your sensitive information with a security envelope! Security envelopes feature a security tint printed on the inside that will block prying eyes from seeing the contents. Save time with a #9 Window Envelope. No need to address every envelope - simply print the address on your document to show through the convenient poly-film window. Ideal for business reply use.
Personalize your #9 envelopes with a company logo, address, unique messaging, or other custom design! Choose between our most cost-effective black or 1-color printing options. Choose full-color printing to make your envelopes stick out from the rest of the stack
Want to see your envelopes before ordering? Request a FREE PDF proof today! Choose the right envelope, upload your artwork, and fill in the proper text fields. Tell us a bit about your design and our expert designers will whip up a proof so you can be sure you're getting exactly what you're looking for.
Need Help? Contact us via email or live chat for design help or any preorder questions.