Add some elegance to your wines with this set of six round wine coasters! Just place your favorite wines on this wine coasters and as a centerpiece it goes! Care: Arte Italica pewter is dishwasher-safe on a low-heat/air-dry setting. Please avoid abrasive or citrus-scented detergent. Prolonged exposure to citrus, vinegar and other acidic foods can harm the finish of pewter, so please wash your pewter immediately. Dimensions: 4 1/2" D.