DESC: InstaStart electronic ignition for easy, matchless lighting.Fully adjustable cooking power up to 10,000 BTUs per burner.Large control knobs positioned in front for easy access.PerfectFlow ensures consistent fuel output, regardless of weather, altitude or fuel level.Durable enamel-painted steel case and aluminized cooking surface for easy cleaning.Heavy-duty removable chrome cooking grate and non-stick cast-aluminum grill grate.Folding WindBlock system doubles as convenient side shelves.Burn time: 4.5 hours on on low using one 16.4-ounce propane cylinders (sold separately).Coleman lifetime limited warranty.