Die-cast metal body with brass hose connection. Propels itself across the lawn following the pattern laid out by the hose. (2) forward-speed transmission and a neutral for stationary use. Adjustable spray arms give coverage width of 15 Ft. to 55 Ft. along a 200 Ft. length of 5/8 In. hose. Automatic shutoff included. Hard plastic wheels. Based on 200 Ft. of 5/8 In. hose, coverage area is 13,500 sq ft (square feet).