Rozin Brushed Nickel 2-way Mixer 10" Square Rainfall Showerhead with Tub Spout Wall Mounted 2 Functions:Rainfall Shower and Tub Tap,diverter switches between 2 functions,either one work or the other Cold and hot water mixer,single handle on/off operation with diverter knob 10-inch Sqaure Rainfall Showerhead,13.7-inch long shower arm 1/2" Standard connection,with thread adapters Rozin provides any replacement in future use,so contact unhesitatingly once you have any problem