Monogram Coaster 4-Pack. Manufactured in the USA of absorbent stone to absorb excess condensation from beverages. Cork backing protects your surfaces from scratches and stains. Features a smooth edge giving it that classic appearance. Coaster measures 4” diameter allowing for a larger glass or cup to be placed on them. This Single Coaster fits perfectly in a plant or basket to be given to friends and family. Give as a hostess gift or keep for yourself.