This Weber Summit gas grill - S-620 features a stainless steel enclosed cart with chrome plated cast aluminum handles. The cooking system, rated at 60,000 BTUs, includes 6 stainless steel gas burners and a Snap-Jet individual burner ignition system. The cooking grates are 9. 5mm diameter stainless steel rods. This Weber grill also features stainless steel Flavorizer bars. The primary cooking area measures 693 sq. Inches; the warming rack area measures 145 sq. Inches, giving a total cooking area of 838 sq inches. This Weber Summit gas grill - S-620 also has a 12,000 BTU flush mount side burner. Other features include (2) stainless steel work surfaces, (1) Grill Out handle light, (6) tool holders, enclosed tank storage and precision fuel gauge, (2) heavy-duty front locking caster, and (2) heavy-duty back swivel casters. Natural gas grill include 10 ft flexible hose. Weber cookbook included. Limited Warranty on Weber BBQ Grills. Gas Grill Dimensions (in inches): 57. 1 H (with lid open) x 74. 1 W x 30 D.