This Gilmour oscillating sprinkler has a heavy-duty design for lasting use. It features an aluminum base for increased stability and durability, while the Turbo Heart motor is designed for extended life and great performance. The tube sprinkler has an adjustable water length that is simple to manage by turning the dial to quickly and easily control the water output. The rectangular sprinkler has a coverage up to 3,900 square feet for great distance and range. Lifetime warranty.