4" x 4" Absorbent White Stone Coaster, Cottage Decor, Farmhouse decor, Home Decor, Table Top, Drink Coasters, Decortive 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 Decorated in the USA by Avery lane Gifts All coaster come in a poly zip hanging bag for easy display.