UV-Coated (1S) Paper Card - 5.25 x 8.5 - 10 pt. UV Coated card is perfect for calendars, schedules or any type of chart for a highly visible marketing piece on a tight budget. UV coated card is an effective marketing tool used to communicate your message to prospective and current customers. These postcards are UV Coated on 1 side. 2nd side coating is additional.