Brushed Nickel Single Hole One Handle Wide Waterfall Spout Bathtub Basin Mixer ?Metal Construction?: SUS304 Spout with solid brass valve body, this brushed nickel wall mount bathroom faucet has great performance to prevent being discolored and rusty . ?Function?: Single handle to control hot and cold water. Open trough spout delivers a gentle sheet of laminar water and creates a mini waterfall effect. ?Installation?: Designed for wall mounted configuration to free up space and work well with any bathroom sink. Easy to install with rough-in valve, concealed wall mount type, NPT1/2 thread meets American Standard. ?Quality?: Each Bathroom Sink faucet is tested at high water pressure to ensure high quality and long durability. Smooth single handle operation, easy to control. Ceramic Disk Cartridge can survive 500,000 times open close test. ?Package?: Wall mount bathroom sink faucets include a Rough-in valve,installation hardware, and installation instruction.