Features: 8 spray holes and can adjust the water flow, also to cut off the water flow. Efficient use of water and saving water. Ideal for watering potted plants, agriculture, lawn, garden sprinkler irrigation This sprinkler dripper can be removed and washed. Self-cleaning, water erosion flow channel start, antifouling performance. Specification: Material: PP Adjustable flow range: 0-70 l/h Interface size: 4 mm Working pressure : 2-4 KG Size: 2414.79.4cm Products include: 200 * droppers