Melnor 4500 Sq. Ft. Turbo Oscillating Sprinkler with Timer20 precision rubber nozzles provide maximum coverage of a large lawn or garden up to 4,500 sq. ft. Built in mechanical timer lets you set how long you want to water, up to 2 hours and the water will automatically turn off after reaching the designated time. Infinity Turbo Drive provides a smooth operation for even watering and extended life. Backed by the Melnor Limited Lifetime Warranty. We stand behind our products. Water a large lawn or a small