Efficient Water Use: These irrigation sprinklers have 8 water outlets, which will cover a 10-12 inch circle when fully opened. Both automatic irrigation and high-efficiency irrigation can be realized, saving water and your time. 360 Degree Adjustable: These irrigation drippers are adjustable and can be rotated 360 degrees . Turn left to close the water outlet and turn right to adjust the water flow. Application: The sprinklers are very suitable for watering potted plants and can be used for greenhouses, public green areas, home gardening, agricultural production, gardening production, etc. Premium quality: accessories made of high quality hard materials. Our micro-spray drippers are made of high quality material, which is high temperature resistant and durable. The joint barbed thread design can connect the pipe tightly to prevent dripping. Package Content: You will get 400pcs irrigation drippers, which is a great value set, suitable for tubing 1/4 inch and compatible with the sprinkler system. Wholesale drippers can meet your large-scale irrigation needs.