Kingston Brass K208A4CK Designer Trimscape Showerscape 8-inch Diameter Three-Tier Brass Shower Head with 12-inch Shower Arm Combo, Polished Chrome/Polished Brass Solid Brass Construction 8 inch diameter shower head Shower arm is 12 inches long and is constructed of solid brass material Max 2.0 GPM/7.6 LPM Water Flow Rate At 80 PSI On Showerhead Compliant with California Energy Commission Title 20