Adjustable Design: Adjustable irrigation spray nozzle adopt flow adjuster design, which is easy to adjust and control the spraying flow for watering the plants and flowers in your garden. working flow: 7-120 L/H, working pressure: 15-4kg, Spraying radius: 06-12M. Detachable Nozzle: The copper drippers nozzles can be taken apart for easy and convenient cleaning. Easy to Install: The copper emitter nozzle is easy to install and easy to use, just connect to the 4/7 Capillary tube or PE tube. Able to maintain constant when Long laying or pressure fluctuations, irrigation uniformity. High Quality: Adjustable copper atomizing nozzle made of high quality engineering plastics & copper which high temperature , corrosion and wear , can be used for a long time. Package Included: There are 30 pieces adjustable spray nozzle in the package, enough quantity to meet your watering needs and replacements, you can share with others or as backup. Perfect for agriculture, greenhouse , swimming pool misting fog cooling/irrigation, watering, greenhouse, lawn, garden, patio, humidification, balcony cooling, irrigation. Colour: brass, black Material: copper, plastic Size: long about 37cm Package Contents: 30 * Copper Nozzle Horticultural Sprinklers Only the above package content, other products are not included. Note: Light 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.