Material: CopperCeramic disc spool: ensure smooth service life, no drip and leakage performance.Brass materials are safe for your family's health. Some stainless steel or zialloy materials can separate harmful substances.Provide hot and cold water: The tap has cold water and hot water intake, you can use the handle to adjust the water temperature according to need.Full rotation design: 360 degree rotation provides superior clearance for all kinds of flume activities, and can be stretched freely.Find answers in product info, Q&As, reviews