This round Thermabond pizza stone is perfect for creating amazing pizza, bread, and other baked goods right in your own kitchen. Baking stones help to eliminate hot spots while cooking, and produce uniformly browned crust; they're also great for heating or reheating ready made or frozen foods. This 16.5 inch diameter stone is made of thermabond, making it thermal shock resistant; cold foods can be placed on a hot stone with no risk of shattering. This stone does not require any seasoning or conditioning, so perfect pizza is only minutes away.