4"x4" coasters (set of 4) made from ceramic tiles that are painted by hand. Once cured, they are sealed with a protective resin that can withstand temperatures up to 450°. They are completed with a cork backing, and are made for holding either hot or cold beverages. The colors in this coaster set are pink, green and gold with gold glitter added to resin finish. As these are done with a paint pouring method, no two sets are exactly alike. To clean, wipe with a soft damp cloth. Brighten up the room and protect your surfaces with these vibrant, gleaming tile coasters!