The extra thick magnetic stainless steel base offers uniform heat distribution for the quick temperature rises and spikes of induction cooking. The excellent heat properties of the Diamond Plus reinforced nonstick help to give an extremely uniform cooking temperature. They are designed to perform equally as well on gas, ceramic, radiant, halogen, or electric ranges as they do on induction. All Diamond Plus Induction pans are PFOA free, oven, dishwasher, and metal utensil safe. Made in Germany with a limited lifetime warranty. The induction bottom is approx. .35" deep.