Add versatility and ease to your cooking with this Cooks Spatter 11-piece set: Pots and pans are made of aluminum with a porcelain enamel coating, and the baking sheet is made of carbon steel. The aluminum provides excellent heat retention, faster conductivity and eliminates hot spots for more even cooking. It is compatible with all surfaces, with the exception of induction ovens. The cooking pieces come with dual riveted soft touch handles which were specifically designed to provide a comfortable, ergonomic grip. The Non-Stick interior cooking surfaces provide superior food release. Tempered glass lids are very convenient, allowing the cook to observe the food without disrupting the cooking process. The set is dishwasher safe and designed for easy maintenance and long lasting beauty. # Pieces In Set: 11 Included: 1 8 Inch Fry Pan(s), 1 9 X 13 Inch Cookie Sheet(s), 1 2.5 Qt. Covered Saucepan(s), 1 5 Qt. Covered Casserole Pan(s), 11 Cooking Pan(s), 1 1 Qt. Covered Saucepan(s), 1 3 Qt. Covered Saute Pan(s), 1 9.5 Inch Fry Pan(s) Features: Non-Stick, Multi-Pack, Dishwasher Safe Manufacturer Warranty: Lifetime Limited Recommended Utensil Material: Nylon Maximum Temp (f): 350 Degrees F Base Material: 100% Aluminum Care: Dishwasher Safe Material: Ceramic Country of Origin: Imported "This product contains PTFE. For more information about chemicals in this product, visit https://biomonitoring.ca.gov/chemicals/perfluoroalkyl-and-polyfluoroalkyl-substances-pfass "