Staub 4.5 Quart Oval Cocotte, Cherry Red Oval French oven's durable, black-matte enameled interior doesn't need seasoning Made of cast iron with vibrant, enameled ceramic finish Features cast-iron handles and lid, ceramic base, and innovative self-basting spikes under lid Hand wash and dry; best used at low to medium settings; oven-safe to 500 degrees F 4.5-quart French oven measures 11-3/8 inches in diameter; lifetime limited warranty