Large Spray Diameter DistanceThe spray diameters of this effective water sprinkler irrigation system is up to 24-32 feet under a water pressure between 2.5 and 4 bar, just by household water supply pressure. The irrigation spray 24-32 feet under a water pressure of 40 PSI, 36-49 feet under a water pressure of 60 PSI. Premium QualityThis kinds of garden lawn sprinkler comes with 3 Arms,12 Built-in Spray Nozzles and made of high-quality ABS plastic, having automatic 360 degree rotation function, sprinkler for the garden will make a widely water coverage for house cooling,agricultural irrigation,garden bonsai,garden irrigation and the lawn irrigation.Spraying diameter is about 2-10 M. Ensure the water is clean without sand impurities to avoid stopping rotate. Easy Installation & UseConnecting the automatic garden lawn sprinkler to the water pipes, it will spray 360 degree constantly without other auxiliary power equipment. And you can adjust the garden sprinkler nozzles angle range from 15to 90 ,the built-in nozzle having fixed angle from 45to 90that will spray more evenly and improve the spray effect. Widely UseNot only use on the lawn irrigation, but also house cooling in summer, Agricultural irrigation, Garden Bonsai,irrigation. If the garden or field is too big,you can connect several garden lawn sprinkler to expand the scope of irrigation, and also solve the problem of watering the plants and vegetables automatically. No-Questions-Asked Refund & ReplacementIf any problem of this item feel free to contact our customer service ,they will help your directly to replace a new.