R2 Graphics, Inc. | Postcards

A Guide to Postcard Printing Sizes for Mailing

Postcard printing and mailing is still a very viable and effective marketing tool. R2 Graphics can print and/or mail your postcards for you.

The United States Postal Service has standard sizes when it comes to mailing.

By utilizing one of the following sizes you can be sure your postcard adheres to the size and proportion USPS requirements for mailing:

Standard postcards come in the following standard sizes:

  • 4” x 6”
  • 4.25” x 6”
  • 5” x 7”
  • 6” x 8”
  • 5.5” x 8.5”
  • 6” x 9”
  • 6” x 11”

If you did not see the size you were looking for, or for more information on Postcard Printing and Mailing feel free to contact us anytime using our contact form, or just give us a call at +1-203-439-2550. We look forward to hearing from you.

With more than 25 years of experience in all facets of Printing, and with an operation located conveniently between Boston and New York, choosing R2 Graphics will provide you with the confidence to explore your creative side and present your company successfully, separating you from your competitors. “If You Can Imagine It, We Can Create It”.  We are your complete Printing Solution Provider.


Some of the products we produce:

  • Portable Trade Show Displays
  • Hanging Headers & Overhead Banners
  • Banner Stands and Sign Displays
  • Table Cloths and Accessories
  • Rental Exhibits
  • Tension Fabric (SEG)
  • Display Graphics
  • Banners
  • Booth Graphics
  • Wall Graphics
  • Floor Graphics
  • Installation Services
  • Directional Signage
  • Street Graphics
  • Posters, Banners and Flags
  • Barricade Covers
  • Custom Backdrops
  • Temporary Wall Graphics
  • Temporary Vehicle Wraps
  • Display Hardware