What You Will Get---3 pieces plastic impact sprinkler,3 pieces zinc alloy spike bases.It's automatic 360-degree spray,making the spray more uniform and effective,the design of the water saving device can save water greatly by adjusting the density and range of the water. Specification---Garden sprinkler spike has standard 1/2 inch thread fittings,fit for 1/2 inch pipe thread lawn sprinkler.Both ends connection has standard 3/4" thread.Easy to connect to garden hose. High Quality---This lawn sprinkler is made of quality ABS material with zinc alloy spike base that is reliable and highly resistant to impact,they has a long service life;It is lengthened to insert the rod deep into the ground to make it more stable in severe weather such as rainy,windy and snowy days. Wide Coverage Area---This automatic garden sprinkler is adjustable and you can use the deflector to control the distance of spraying water,and the screws to change the shape of the spray;The spraying distance ranges from 4 meters to 5 meters;water flow 14.8-28L each minutes. Easy to Install---The spike is sharp enough to penetrate most of the turf,saving water and time more effectively than a traditional hand-held nozzle,helping to reduce the pressure of irrigation work,without leakage.