3dRose cst_35480_1 Black and Grey Plaid-Soft Coasters, Set of 4 Dimensions (in Inch): 3.5 H x 3.5 W x 1/4 D Comes in a set of 4-same image on all coasters Washable-to prevent image from fading clean with mild detergent using cool water Absorbs moisture Made of recycled rubber