Manufactured in the USA. Coasters are made of absorbent stone to absorb excess condensation from beverages. Cork backing protects your surfaces from scratches and stains. Set of 4 Coasters in attractive Wooden Holder. Each Coaster measures 4” square. Features a Tumbled Tile edge to give it a classic yet rustic appearance. Beautiful artistic designs allow the Coaster to remain displayed even when not in use.