Dramm ColorStorm Metal Spinning Sprinkler. It is on a stationary base and waters up to 38' in diameter. This sprinkler has the ability to work with water pressure from a low of 20 psi up to a high of 80 psi, making it great for well systems. The sprinkler head atomizes water into fine droplets for less water usage and thorough watering. Comes in boxed package.