The Expert Gardener Heavy-Duty Stationary 2 Arm Whirling Sprinkler provides watering coverage to keep your lawn and garden green. The adjustable whirling arms change from a range of distances. This sprinkler covers areas from 400sqft to 2,000sqft. It has ten precision jets and a rapid 360 degree whirl. This enables a balanced spray and even coverage. This sprinkler provides up to 5 times the water saturation compared to a traditional sprinkler and weighs 0.95lbs. It includes a filter and cap in the double-sided threaded insert. This allows you to insert an inline series of multiple sprinklers. It also provides hours of entertainment for kids!