The freestanding grill's body features porcelain-steel construction that resists rusting. Equipped with heavy-gauge porcelain cooking grids, the grill distributes heat evenly while cleaning with ease. A grease catcher collects drippings for simple disposal. Char-broil employed their patented Thermsulate lining to ensure steady temperatures, which can be monitored on the temperature gauge. The grill lid also includes thermostatic handles. The grill's body is supported by a sturdy plastic base and can be moved to and fro on the wheels implemented on two of the grill's legs. For the best care, clean the grates with a mild detergent and avoid use of steel wool and other abrasives. The grill affixes to either an 11-1/2- or 20- pound propane tank. This item requires assembly and necessitates the use of a Phillips screwdriver, wrench and pliers. Hardware is enclosed with the thorough assembly instructions. The Patio Caddie also comes in electric models. A five-year limited warranty covers the main body of this grill while a one-year warranty protects smaller parts. The grill measures 22 by 16-3/4 by 44 inches and weighs 52 pounds upon shipping. Propane tank not included.--Jessica Reuling