Hard-anodized exterior with non-stick interior. Silicone handles. Dimensions: 20L x 12W x 6H in.. Weight: 10 lbs.. Thermo-Spot feature turns red when pan is preheated. Black finish. Oven-safe up to 350 degrees F. Dishwasher-safe. The deep walls of the T-fal E9180764 Ultimate 12.5 in. Hard Anodized Fry Pan reduces oil splatter when frying and cooking. This pan boasts a handy Thermo-Spotâ„¢ feature that alerts you to when preheating is done by turning red.