Installation opening: 3.2~3.5cm. The surface of the faucet has a high-temperature baking paint process, which is resistant to corrosion, rust and oxidation, and has a long service life. Honeycomb bubbler, soft water without splashing, easy to clean. The ceramic valve core has been tested by 500,000, with good sealing performance, anti-drip and smooth opening and closing. Single handle hot and cold water faucet, wear-resistant. The material is brass and the faucet body is thickened, which is ergonomic. Easy to assemble: 2 standard G1/2 and 3/8 water inlet hoses included. 60cm hot and cold water inlet hose. Short version Compatible with undermount basins. Wide range of applications, suitable for use in bathrooms, bathtubs, sinks, courtyards, washbasins and other scenarios. CONVENIENT INSTALLATION - With American standard installation dimensions, the single handle bathroom faucet can be easily adjusted to a strong water flow. The pop-up overflow hole design makes this single hole