This Kamenstein 4-Piece Acacia Coaster Set is a stylish, contemporary addition to your barware accessories and is perfect for using when hosting. Designed with cork inserts to absorb moisture, these coaster are ideal for protecting tables and counters from condensation on beverage glasses. Coasters have feet to avoid damage to surfaces and to prevent sliding. Each coaster measures 3-3/4 x 3-3/4 inches. Clean with damp cloth and towel dry.