Usage Tips:High-quality Brass Case: The Tap Faucet is composed of chrome-plated brass + 304 stainless steel mesh + ABS filter + rubber gasket, non-toxic, anti-rust and dirt, thick, wear-resistant and corrosive, integrated, polished, smooth, shiny, elegant, durable and will not hurt your hands. Anti-splash & Water-saving: The faucet has a fine multi-mesh, and the bubbles generated can form a aerated stream and soft water flow to prevent water splashing and water erosion, quiet and reduce water noise, effectively regulate and reduce water flow to reduce water waste. Non-leakage & Efficient Filtration: The high-quality rubber sealing gasket makes the faucet and the filter perfect combination, and it is not easy to fall off and leak water. The ABS mesh can filter large particles of impurities, and the stainless steel mesh can filter small one in the water stream. Tool-free & Easy Installation: The Tap Aerator with 24mm male thread are suitable for common faucets with female threads and can be easily installed without wrenches and other tools.Just put the faucet filter with gasket into the outlet and screw it,which avoids cost of plumber and save money and water resources. Wide Range of Applications: These M24 Faucet Aerators are suitable for most faucets with removable nozzles, and can be used in kitchens, bathrooms, restaurants, hotels, public facilities and other places, especially high-pressure faucets to install and replace.