Elegant Set of 4 Martini Glasses with Silicone Coasters, 8-Ounce Crystal Cut Glass Cocktail Set Set includes 4 martini glasses & 4 White silicone coasters. Beautifully defined cut design will enhance any table setting. 4 white silicone drink coasters included for a complete set. 8 ounce capacity, 4.6 diameter x 6-inch high. Dishwasher safe.