Casabella Silicone Wine Glass Drying Mat, Small, Orange Casabella eight glass drying mat has soft ridges to protect glass and crystal while drying Special air-flow allows interior of glasses to dry completely which prevents condensation and water spots Constructed from flexible food grade silicone, non-skid surface to keeps mat in place Rolls up easily for storage; Dishwasher safe 15-3/4 by 7.9-inch