University Communications Mailing Services Tip of the Week

When designing a mail piece please keep in mind the mailability of the piece.

  • Black or dark red envelopes do no process easily through WSU Mailing Services equipment or through USPS equipment.
  • Anything other than a return address, a recipient address, and postage on the front side of your mailpiece may cause a delay in delivery.
  • The minimum size for a mail piece is 5 inches long by 3.5 inches high and the maximum letter size is 11.5 inches long by 6.125 inches high. The maximum size for a postcard is 6 inches long by 4.25 inches high.
  • The recipient’s address should always be parallel to the long edge. If it’s perpendicular to the long edge, the USPS charges a surcharge of $0.21 per piece.
  • There is a maximum thickness for letters and large envelopes. Contact your coordinator at University Communications for help if you have any questions about your design (ucomm.wsu.edu/print).

For more information contact University Communications at 335-2365, email joyr@wsu.edu, srigby@wsu.edu or visit ucomm.wsu.edu/mailing.

The Notices and Announcements section is provided as a service to the WSU community for sharing events such as lectures, trainings, and other highly transactional types of information related to the university experience. Information provided and opinions expressed may not reflect the understanding or opinion of WSU. Accuracy of the information presented is the responsibility of those who submitted it. The self-uploaded posts are reviewed for compliance with state statutes and ethics guidelines but are not edited for spelling, grammar, or clarity.

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