Calphalon Contemporary Nonstick 12" Everyday Pan Multi-layer nonstick for lasting release. Heavy-gauge aluminum for even heating. Stay-cool handles. Lifetime Warranty Hard-anodized aluminum construction delivers superior heat distribution Nonstick interior surface is chip- and flake-resistant and cleans easily Brushed stainless-steel side handles stay cool on the stovetop Tempered glass lid with stainless band seals in nutrients Oven-safe to 450 degrees F; limited lifetime warranty