Wilton Armetale Wine and Love Wine Bottle Coaster, Round, 6-1/2-Inch Wilton Armetale Wine and Love Wine Bottle Coaster, designed for decorative and practical use Made of 100% recycled, food-safe, aluminum-based alloy metal, will not rust, break, crack, or chip under normal usage With proper care your Wilton Armetale treasures can last a lifetime Hand wash with mild soap and hot water; towel dry Measures 6-1/2-inch by 6-1/2-inch by 1-1/2-inch