KENES Brushed Gold Bathroom Faucets, Modern Single Hole Lavatory Vanity Faucet, Single Handle Bathroom Sink Faucet Gold, with Pop Up Drain & Water Supply Hoses LJ-9031-4EVERYDAY CONVENIENCE: The aerated flow is ideal for everyday bathroom tasks, like brushing teeth and washing hands, Single handle lever handles make it easy to adjust the water. Flow Rate: 4. 5L min (1. 2gpm) at 410 kPa SUPPLY LINES INCLUDED: The outer layer of the hose is made of 304 stainless steel wire with strong corrosion resistance, which can prevent chemical corrosion and rust. The inner tube is made of PEX certified by North American NSF,