This is a garden drip irrigation emitter made of good materials. It has reasonable design and practical functions. Designed to provide you with a more refined and wider range of sprinkler irrigation methods. Excellent workmanship, durable and not easily . This is a very good garden irrigation tool accessory that will provide you with a good service. Features - Material: PP, POM - Flow: 4L/H - Fine workmanship, excellent texture, stable connection and efficient use will meet your needs very well. - Pressure compensation watering nozzle, durable and has a . - Full coverage watering, wide range, can better meet your spraying needs. - It can be used for irrigation, roof cooling, good water-saving performance, and better service for you. - Complete configuration, easy installation, convenient operation, bring you more delicate drip irrigation. Package list: Drip Irrigation Emitters