EVO Affinity 30G Series Built-in Grill (10-0055-NG), Seasoned Steel Cooktop, Natural Gas Built-in natural gas grill Heavy-duty 304 stainless steel construction Solid oil-seasoned cooking surface for restaurant quality results Dual circular burners with inner and outer control knobs; Simple electronic ignition Overall size: 40 x 40 x 14 inches (W x D x H); Cooktop: 30-inch diameter