Faucet Aerator: Wide-angle rotation allows this 1080° faucet aerator to easily wash your face and eyes. This faucet-mounted eye washer is a removable aerator and eyewash station in one. It is widely used in bathroom or kitchen sink faucets. High-quality material made of premium virgin brass. Solid construction ensures durability and long-term use. Heavy-duty copper, ABS body, and multi-layer plating for durability. Rust-proof. Four-layer filtration removes impurities and ensures health. Easy to install, compatible with most faucets. This item can be mounted directly on a 22mm diameter external threaded faucet or on a 23.5-24mm diameter internal threaded faucet using the included faucet adapter. Smart Faucet Assistant: Provides extra extension length, allowing you to grab the faucet easier than ever. It is more convenient to wash your face, hair and teeth, and is especially suitable for children, the elderly and women with long hair.