3 Water flow mode: Design with 3 spray modes, just press the button and you can freely switch between pulse mode, rain + pulse mode and rain mode, you can adjust the amount of water according to your demand. Increase water pressure: Prevent water from flowing out, and the air is mixed with water is good, the water feels soft, the water momentum improved, the cleaning more convenient. Water saving: Saving 30%~70% water (compared to standard bubbler) Suitable for 22 - 24mm caliber round mouth faucets in kitchen or bathroom, easy to install without tools. High quality material: Assembly by ABS and stainless steel sheet, comes with 2 specification silicone gaskets (the white gasket was already installed in the product), waterproof, saves water and keeps the water flow even and delicate. 360 degree rotation: The faucet aerator has a 360 degree rotation function. So you can easily clean any dead corner of the sink without splashing. Number of shipments: 1 pcs