4" x 4" Absorbent White Stone Coaster, Cottage Decor, Farmhouse Decor, Home Decor, Table Top, Drink Coasters, Decorative Coasters, Coasters with sayings, Square Coasters • Use with hot or cold drinks • Natural Cork Back • To clean, use a mild detergent and water, wipe the surface with a sponge. Rinse and Dry. • Not recommended for dishwasher.