Ocean White, Mother of Pearl ,Circular Beverage Coasters (Set of 2 Coasters) Give drinks a stylish place to rest while protecting your surfaces with our mother of pearl coasters, backed in soft, velvety fabric. In geometric patterns that range from understated to classic to whimsical, theres a style to suit every mood. made by hand genuine mother of pearl wipe with damp cloth to clean not dishwasher-safe the set includes 2 coasters