Enameled solid cast-iron offers superior and even heat retention while vibrant gradated porcelain-enamel exterior offers contemporary styling; Foods will not react with the easy-to-clean, PFOA- and PTFE-free porcelain enamel cooking surface; Self-basting condensation ridges on lid uniformly collect and direct vapors onto food, producing moist and savory dishes; Compatible with all cooktops; oven-safe to 450 DegreeF (2 32 DegreeC); hand-wash only; Measures 17-3/4 by 10-13/16 by 4-5/8 inches; lifetime warranty