[Material]:Bathroom faucets for sink 1 hole, Premium stainless steel material construction with Lead-Free Waterway for sturdy and heavy-duty.strong tarnish and corrosion resistance.It will not leak. [Design]:Single handle one holes design,Unique curved nozzle, bar faucets single hole, fusion of fashionable design.360-degree swivel faucet spout design.Satisfy your different use requirement, making it more convenient to wash. [Function]:Using high-quality ceramic valve core, tested many times, durable and no dripping. The nozzle is equipped with an aerator to reduce water splashing and water noise.The hot and cold mixer valves with single handle for precise control the temperature and water flow. [Installation]:The diameter of the installation hole of the faucet is required to be 0.98inch-1.5inch,The modern bathroom faucet Hot and cold water pipe-standard 3/8-Inch Female Compression Thread x M10 Male Connector waterline,coming with pop up drain. [Warranty]:Promises lifetime warranty, Any problem with this single lever bathroom faucet, please contact us, provide any replacement in future use.