【Hot and cold water switch】: The faucet has hot and cold water markings and can be turned left and right to easily switch between hot and cold water and water flow. 【Waterfall sink paper】: The waterfall bathroom paper provides a clear and smooth laminar flow, providing a beautiful water presentation, perfect for use with sinks and countertops. 【Excellent quality】: The waterfall faucet is made of brass, which is sturdy and durable, with excellent anti-rust and anti-ice performance, ensuring a long ice life. 【Easy to install】 : Drill hole diameter: 3.2-4.0 cm. 2 flexible 60 cm connection hoses, G1/2, suitable for most water supplies. Comes with all necessary accessories for easy installation. 【High quality ceramic filter element】: The ceramic filter element reduces leakage, can withstand 500,000 opening and closing tests, resists aging and wear, and saves 30% water.