Feature: 1. ADJUSTABLE DISTANCE: Watering sprinkler head adjustable water spray distance, can be adjusted according to the actual situation to adjust the distance, easy to use. 2. 360 DEGREE COVERAGE: Watering sprinkler head sprays water in a 360 degree angle range from half circle coverage to full circle coverage. 3. FINE SPRAY: Lawn gardening irrigation tool that sprays fine spray particles evenly and accurately on leaves. 4. WIDELY APPLICABLE: Automatic sprinkler is perfect for watering lawns, gazebos and bushes on decks, gardens or villas. 5. SUPERIOR MATERIAL: Sprinkler watering nozzle is made of premium zinc alloy and plastic, durable, corrosion resistant and long lasting. Specification: Item Type: Sprinkler Watering Nozzle Material: Zinc Alloy, Plastic Weight: Approx. 1043g/36.8oz Metal Rocker Nozzle Size: Approx. 12x9.5x4cm / 4.7x3.7x1.6in Ground Insert Size: Approx. 20.4x5.5x3cm / 8.0x2.2x1.2in Thread Size: G3/4 Female Thread With 360 degree rotation, lawn sprinklers can cover a radius of approximately 20 to 35 feet. Irrigation coverage is water pressure dependent. Please increase water pressure before connecting sprinklers in series Use: Garden watering, green plant irrigation, etc.. Package List: 4 x Rocker Nozzle 4 x Ground Plug 4 x Washer Note: Please allow for some errors in manual measurements.