The Orbit Perfect Pattern Sprinkler can adjust its pattern and arc to your yard shape, watering those hard-to-reach areas with precision and without wasting water. No more watering sidewalks or patios. Not only does it reduce water waste, but it also has dual nozzles for matched precipitation so each part of your yard gets the water it needs, eliminating dry sports. Featuring twelve distance knobs to dial in each area from 9 to 30 feet. Orbit has paired its unique sprinkler with a top of the line step-spike base. The large step base is easy to install and with its three spikes ensures the sprinkler stays where you put it. The spikes flow-through outlet lets you attach multiple sprinklers together, enlarging your coverage area.