Heavy-gauge aluminum construction for fast, even heating; Thermo-Spot indicator for properly pre-heating fry pansNonstick interior and exterior for low-fat cooking and easy cleaning; PFOA, Lead, and Cadmium-freeErgonomic heat-resistant handles for a comfortable grip; vented tempered-glass lids trap in heat and moistureOven safe up to 350 degrees F; limited lifetime warranty; dishwasher-safeDishwasher safe; oven safe to 350 degrees F