The Beatriz Ball GIFTABLES Organic Pearl silver wine coaster is an ideal gift for the wine lover, and adds a touch of class to any table. Each packaged in a lovely gift box--ribbon included! Made of an FDA safe, easy-care, oven and freezer friendly aluminum alloy. This piece is hand-wash only. Please do not put in the dishwasher. Size: 6 x 6 x 1.5"