Touch On Faucets Bathroom Sink Taps Made of brass, one-piece press molding, anti-break, beautiful. Corrosion-resistant, rust-resistant, durable and long-lasting. Installation aperture: 3.5~4cm. Ceramic spool, hundreds of thousands of times of switching, open and smooth, drip-proof and leak-proof, non-fading, anti-oxidation. The faucet is equipped with a hot and cold water switch. Single-hole dual-control effluent, honeycomb filtration effluent, filtering impurities. Convenient and quiet, avoid splashing water, easy to clean.