Pizzacraft 15" Square ThermaBond Baking/Pizza Stone - For Oven or Grill - PC9897 Make Your Own DELICIOUS PIZZA At HOME And Reheat Ready-Made Frozen Pizza Not Just for PIZZA, Can BAKE BREAD, PASTRIES and OTHER GOODS ThermaBond - THERMAL SHOCK RESISTANT, Made of 100% All-Natural FDA-Safe Material Stone REQUIRES NO SEASONING or CONDITIONING Measures 15" by 15" by .59"