[High Quality Plastic]Our garden lawn sprinkler uses high quality engineering materials, not easy to break, more durable - aging resistance.They also do not clog as easily as others. [360 Degrees Water Spray]Sprinklers can spray water in all directions without manual intervention.Nozzles are used to proper spraying of the sprinkler and to prevent water backflow.Saved you a ton of headache when dealing with small plants in a group. Perfect for setting up an irrigation system for your garden. [Easy To Install&Practical Design] 1.Use a knife or drill bit to drill a small hole about 4mm and Insert the barb into the hole instead of screwing it in by hand. 2.The nozzle itself has a threaded connector that can be directly connected to the PE hole without any additional accessories .You can just connection the PVC/PPR/PE pipes.Too loose in 1/4 inch hose.Need a of to seal off leaks. Not recommended on 1/4 inch hose. [Use Widely]The lawn Sprinklers Nozzle is perfect for garden watering, lawn irrigation, irrigation, agricultural field irrigation, landscaping, outdoor cooling, spraying disinfectant, swimming pool misting fog cooling, mist mosquito and so on. : Flow Rate: 30-60 L/hour Cover Area: 0.9 - 1.1 m variable with pressure Working Pressure: 1.5-3 bar Overall Length: . 22mm/0.87inch Outer Dia.: . 4.8mm/0.19inch Material: plastic colour: Red Package Contents: 100 x 360 Degree Misting Nozzle Irrigation Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.