Stainless steel burner. Total cooking area 189 sq-in. Porcelain enameled, cast-iron cooking grate. 8,5000 Btu/hr input main burner. Push-button ignition. Infinite control burner valve. Cast aluminum lid and body. Glass reinforced nylon frame. Removable catch pan. Uses disposable 14.1 or 16.4 oz. LP cylinder (sold separately). Includes Weber® Q recipe booklet. Dimensions of 23-1/2 in H x 27 in W x 20-1/2 in D.