American Metalcraft pizza stones are a favorite baking tool among cooks. This baking stone will create a light, crispy crust every time by distributing heat evenly across the bread. To ensure a long lifespan of the product American Metalcraft makes their pizza stones out of ceramic which is dishwasher safe, unlike most pizza stones. Pizza stones can be used for baking pizza, breads, and cookies. - Pizza Baking Stone- Round shape- Made out of ceramic- 15 inch diameter- Dishwasher safePlease note this item comes shipped in retail packaging. In order to return this item that retail packaging must be unopened.