Decorate your home with designer coasters! Made with high-gloss plastic and a non-skid cork backing, these coasters display creative designs with vivid and sharp colors. Perfect for hot and cold drinks, designer coasters are a great complement to any table or surface. Coasters come in sets of 4. High gloss plastic with non-skid cork backing & Easy wipe-clean surface. The Size of Coaster is about 3.8 in x 3.8 in.