ALFI brand AB12GRW 12" Round Raised Wall Mounted Shower ArmReplace that old tiny shower arm with a shiny new one and instantly upgrade the look and functionality of your shower. This ALFI brand extra long shower arm comes in a polished chrome or brushed nickel finish and is perfect for use with extra large shower heads like the rain series. Its raised design gives you that extra height with out having to do a costly remodel. A shower arm is the pipe fitting that connects the water supply inside your shower