Delta RP54752CZ Water-Efficient Showerhead, Champagne Bronze Features H2Okinetic Technology Exceptional showering experience using only 1.5 gpm flow Rigorously tested to ensure quality performance 3 7/8-Inch diameter spray face Deltas proprietary H2Okinetic Technology(R) creates a warmer, more luxurious shower experience that blankets the body while using less water.