Le Creuset Enameled Cast-Iron 9-Quart Round French Oven, Black Onyx 9-quart French oven made of cast iron for excellent heat retention and distribution 2 loop handles ease transport; black, heat-resistant knob centered on lid Heavy lid fits evenly with its base to trap in heat and moisture Oven-safe up to 400 degrees F; dishwasher-safe Measures approximately 10 by 12 by 5-1/2 inches; lifetime warranty