evenly: These variable arc nozzle can provide good close-range watering throughout the spraying process, and can evenly cover water within the effective surrounding area. Please note that twisting the nozzle can only change the spraying angle, increase the water pressure to increase the spraying distance. Efficient Conservation: Installing a new nozzle increase the water and more efficient water output; Replacing the -up sprinkler regularly can reduce the running time of the irrigation system and avoid the waste of water resources. What you get: you receive 10 pieces 12 van variable arc nozzles, green, enough for your replacements or share with friends and neighbors. Adjustable sprinkler nozzle: the mode design is adjustable from 0 to 360 degrees, and the angle of the water can be adjusted according to actual needs by rotating the top textured edge, which can increase or decrease the angle of the water . Excellent Material: Our adjustable sprinkler replacement are made of POM engineering plastic, which is , moisture-, and wear-, and not easily deformed or worn. It has been extensively tested in practice and widely favored by users. This is an excellent sprinkler heads for lawn irrigation systems., Weight: 0.17747212091 Pounds, Manufacturer: Kueohse