Bathroom Brass 1/2" IPS Female Thread Gooseneck Extension Shower Arm with Flange for Top Rainfall Showerhead (International Standard), Chrome 15.75" (Length) x9.05" (Height) S Shape Shower Arm GOOSENECK Design and Polished Chrome Finished Solid Brass Construction 1/2"IPS x 1/2 IPS Male Thread,International Standard Easily and Securely Attaches to Showerhead,Easy to install