Orbit's Traveling Sprinkler is a self-propelled sprinkler with 3-position speed control (High, Low and Neutral). It will follow a 5/8" garden hose in any pattern you create back toward the hose faucet. The shut-off ramp may be placed at any point along the hose to stop the sprinkler. The spray arms are adjustable and great for any diameter from 15' to 50'. Orbits traveling sprinkler covers up to 13,500 square feet traveling along 200' of hose (hose not included). In high gear the sprinkler travels approximately 37 feet per hour applying about 1/4 inch of water. In low gear the sprinkler travels approximately 21 feet per hour applying about 1/2" of water. The rust-proof cast iron body and powder-coat paint allow for maximum stability and durability.