Nelson Turbo-Heart Oscillating Sprinkler with 3,000 Square-Foot Coverage, Yellow 1320 Rectangular Spray Pattern Up to 3,000 Square Feet Impact Resistant Plastic Base Curved Aluminum Spray Tube with 17 Plastic Precision Jets Built in Jet Nozzle Cleaning Tube and Turbine Drive Motor Turbo Heart Shaped Cam that Forces the Sprinkler to Change Directions without Puddling and Either End