The Premier Flow Regulator Is An Innovative Design To Make Hand Showers More Water And Energy Efficient. It Is Placed Between The Hand Shower And Hose And Restricts The Flow Of Water To A Trickle. It Is Crafted With Metal For Strength And Finished In Chrome For Added Durability. Low Flow Decorative Handheld Shower Non-Corrosive Chrome Plated Abs 60 In. Chrome-Plated Hose And Abs Connector 1.75 Gpm Chrome Finish With Gray Face