From KitchenAid, this cookware set features:  Hard-anodized aluminum construction is durable for everyday use Triple-layer, nonstick interior stands up to daily wear and tear Thick, forged induction bases deliver even heat Handle rivets finished with enhanced nonstick for easy food release Stainless steel handles Tempered glass lid Oven safe to 500°F (350°F with lid) Dishwasher safe 11-piece set measures:  Covered saucepan approx. 1.5-qt. Covered saucepan approx. 3-qt. Covered stockpot approx. 6-qt.  Covered saute approx. 3-qt.  Open frying pan approx. 8.25" Open frying pan approx. 12.25" Steamer insert approx. 3.75-qt. (fits 6-qt. stockpot) Imported. This product contains (Este producto contiene) Fluoropolymer, PTFE, FEP, PFA (PFAS). For more information on PFAS or chemicals in this product, visit (Para obtener mas informacion sobre PFAS o productos quimicos en este producto, visite): Product Disclosure KitchenAid Hard-Anodized Induction Non-stick 11-Piece Cookware Set