Le Creuset Enameled Cast-Iron 14-1/4-Inch Wok with Glass Lid, Cobalt Blue Authentic-style wok made of enameled cast iron 2 loop cast-iron side handles help ensure safe transport Secure-fitting glass lid with phenolic knob locks in heat and moisture Hand washing recommended; oven-safe to 350 degrees F Measures approximately 14-1/4 by 14-1/4 by 6 inches; limited lifetime warranty