The grill pan interior and exterior are coated by high performance non-stick granite coating，which makes the grill pan easy to cook and clean. Cooking with little oil for healthy diet. Smokeless, green & healthy, very durable surface, great non-stick effect, ideal for using on low to medium heat. 100% PFOA, lead, cadmium-free, durable and non-burnt cookware. Size: 9.5"