Gray custom postcards for events, 5.5 in x 4.25 in

Elevate your event with custom postcards designed for invitations and announcements. Printed on premium cardstock, these postcards meet USPS mailing standards and are available in a standard size of 5.5 in x 4.25 in. With options for gloss or matte finishes, they serve as cost-effective marketing tools that ensure high visibility and response rates.