Please download our start files for the exact postcard size needed. Do not place rounded corners on your postcards, include a box for the stamp, or select full gloss coating on the back side of the postcard.
Any cards with pornographic or illegal material will not be mailed for design guidelines for the different postcard sizes. We do recommend you regard USPS Regulations-Postal Guidelines and download our start files to ensure the perfect postcard for mailing.
For design guidelines for the different postcard sizes, please visit USPS Regulations - Postal Guidelines
or download our START FILES
to ensure your postcard is to spec for mailing.