Denby Fire 16-Piece Dinnerware Set Set includes 4 Dinner Plates, 4 Salad Plates, 4 Soup/Cereal Bowls and 4 Large Mugs Made from Stoneware Stoneware clay is very strong; It is fully vitrified which gives it strength, durability and chip resistance Each piece of pottery is painstakingly glazed by skilled craftsman Dishwasher, microwave, oven and freezer safe