Adjustable Design - The adjustable irrigation spray nozzle adopts the flow adjustment design, which is easy to adjust and control the spray flow to water the plants and flowers in your garden. Working flow: 7-120 L/H, Working pressure: 1.5-4 kg, Spray radius: 0.6-1.2 M. Removable Nozzle - The copper drip nozzles can be disassembled for easy and convenient cleaning. Easy to Install - The copper emitter nozzle is easy to install and use, just connect it to the 4/7 capillary tube or PE tube. Able to maintain constant irrigation uniformity during long periods of installation or pressure fluctuations High Quality - Adjustable copper atomizing nozzle made of high quality engineering plastic and copper, which can be used for a long time for high temperature resistance, corrosion resistance and wear resistance. Package Included - There are 30 pieces of adjustable spray nozzle in the package, enough quantity to meet your watering and replacement needs, which you can share with others or as a