FeaturesMade from high-quality plastic that is resistant to high temperatures and deformation, promising a long service life.Easy installation: Simply drill a 4mm hole and place the sprinkler into your PVC, PPR, or PE pipe.Featuring a refractive atomized micro misting nozzle, the sprinklers deliver a fine mist that hydrates your garden while creating a refreshing atmosphere.Versatile use: Ideal for DIY hydroponic, aeroponic, cloning machine systems, or for watering small tree and flowers.Boasting a 180-degree water spray, the system ensures all areas of your garden receive an equal share of hydration.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Size: 21*13*8mmMaterial: plasticInterface: 4mmWorking pressure: 1.5-3.0KGFlow-rate: 30-45L/HSpraying-radius: 0.9-1.2m