1. [Two water outlet modes can be easily switched] This faucet aerator has two water outlet modes: ventilation jet and shower jet, which can be switched when needed by simply pressing a button. The air is mixed with the spray water to increase the water volume and save water. 2. [Accessory threads are copper] Our accessory threaded converters and universal joints are copper. Compared with plastic threads, it is more stable and cannot be easily damaged during installation and use. 3. [Installation is very simple] This faucet regulator is available in long and short models, which can be selected according to installation needs. At the same time, it is equipped with a threaded adapter and a universal connector, which makes it suitable for installation on most faucets. 4. [The nozzle can be rotated 360 °] No matter whether it is a long or short faucet aerator, the nozzle can rotate 360 ​​°, which makes it easy to rinse the sink and elimination of leftover food. At the same time, it can prevent water from splashing out of the sink and save water. 5. [Solid workmanship and high quality] The threaded connection of the faucet is made of copper, which is more stable and durable, while the long stainless steel bellows is resistant to high temperature and aging. The appearance of the galvanized body is more structured. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.