Heavy duty, large capacity cast iron wok.. The diameter measured at the top rim is 13-3/8" excluding the handles. Designed for use with Weber "Gourmet BBQ System" grates (7420, 8835, 7585, 7586, 7587, 64812 and 64815 sold separately).  Can also be used as a "stand alone" wok.  Porcelain enameled finish allows for easy clean up and prevents food from sticking. Features two sure grip side handles. Genuine Weber Part.