The durable Melnor Pulsating Sprinkler on Metal Spike showers a gentle rain of water to keep your lawn and garden healthy all season. Cover an area with up to an 85 ft. diameter (up to 5,600 sq. ft.), great for watering large yards and gardens. Adjust the spray distance or spray angle to fit your watering needs. Connect multiple units in a series to reach an even larger area. The sturdy metal spike is easy to place, even in hard soil. Keep your lawn green and garden growing for seasons to come.