High Coverage: up to 4,0000 sq ft works in medium to large fields 18 Precision Nozzles: computer-designed layout to provide even water coverage Visible Adjustment Knobs: easy-to-use control knobs to adjust range and width to fit the target watering area Control Your Water Distribution: to hit your target area and avoid wasting water on driveways and walkways Turbo Motor Motion: delivers steady, reliable oscillating motion Works with Multiple Water Sources: both municipal and well water work continuously Durable Quality Materials: for many seasons of service and not fade under the sun Low Profile Design: for stable operation in short and tall grass Includes Cleaning Tool: to unclog spray nozzles New England Garden Tools design products to be functionally practical and sturdy. We take pride in our quality workmanship.