The 12" Pizza pan is the perfect size for most toaster ovens and all conventional ovens. Make fresh or frozen pizza and it is great for appetizers and other treats. The pan has two layers of non-stick ceramic coating that makes the pan both durable and easy to clean. The non-stick ceramic baking surface is Lead Free, Cadmium Free, PFOS Free, PTFE Free and PFOA Free. For maximum performance we recommend to hand wash and hand dry. Do not put this in the microwave. Exterior dimensions are 12.8" x 12.8". Available in silver granite, red granite and blue granite. The material of the pan is carbon steel.