Kingston Brass P50SN Designer Trimscape Ceramic Showerhead, Satin Nickel Porcelain and Brass Construction 64 Water Channels for great coverage 5-1/8" Diameter; 6-1/8" Overall Height Max 2.0 GPM/7.6 LPM Water Flow Rate At 80 PSI On Showerhead Compliant with California Energy Commission Title 20