100% wool coaster. A fun set of felted 100% wool coasters that will protect furniture from hot or cold liquids! Each set contains 4 coasters, 4″ X 4″ in size in one design but 4 different colors. The set is tied together with a cute felt ribbon. They come in a variety of fun and colorful designs including stars, flowers, stripes, hearts, spirals & shaded (one design per set). Easy to clean -wash gently in cold water and dry flat.