Usage Tips: RELIABLE MATERIAL: Made of high quality brass, this fountain nozzle is rust and corrosion resistant, durable and very strong, making it a good choice for the nozzle you need. > Adjustable Direction: This fountain nozzle can be adjusted 360 degrees, so you can adjust the water flow direction of the fountain nozzle to serve you better. Easy to Install: With a threaded connection, it can be easily and firmly connected to the pipeline, and the threaded connection avoids leakage problems. Wide range of applications: It can be used in your fountain, garden, fish pond, swimming pool, it can create an oxygen-rich environment and is a good choice for your gardening work. About the size: the length of this nozzle is about 66mm, please compare the hose size before purchasing. Tip: Due to the differences between different monitors, the pictures may not reflect the actual color of the item. Thank you!