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Welcome to our square envelope shop, with over 250 square envelopes available.
Square envelopes create a unique look. You can use square envelopes to reach out to friends, family and clients with announcements, invitations and simply to keep in touch. Whether you're mailing out just a few envelopes or a mass mailing, your envelope matters and these envelopes always look good in the mailbox and are always appreciated.We ship same day on orders placed for in-stock items by 2:00 pm central.