The Cooks Standard 5 Quart/11-Inch Hard Anodized Nonstick Deep Saute Pan with Lid, Black has a hard anodized surface that is durable and harder than stainless steel. The heavy gauge aluminum core provides even heat distribution and prevents hot spots. Nonstick delivers exceptional performance and makes cleaning easy. Lid is tempered glass that is protected by a stainless steel rim. Stainless steel handle is riveted for strength. Not Induction compatible. Works on gas, electric, glass, ceramic, halogen, etc. Oven safe to 450F, glass to 350F. Dishwasher safe, hand wash recommended.