CPI PLU6201ORB Overhead Shower Water-Volume Control, Oil Rubbed Bronze Finish Brass built, Oil rubbed bronze finish 1/2" FIP inlet X 1/2" MIP outlet Ball-cartridge controlled, 1/4-turn operation Mounted on shower arms, By PlumbUSA For safety reason it won't shut off water completely. A little dripping is allowed when shut off. Brass built, Oil rubbed bronze finish 1/2" FIP inlet X 1/2" MIP outlet Ball-cartridge controlled, 1/4-turn operation Mounted on shower arms, By Plumbs For safety reason it won't shut off water completely. A little dripping is allowed when shut off