Rozin Wall Mounted 3-Function Bathroom Shower Faucet Set 8-inch Top Rain Showerhead Tub Mixer Tap with Hand Shower Spray 3 Functions:Tub Faucet,Overhead Rainfall Shower and Handheld Spray Diverter switches between top shower and hand spray,Either one works or the other Cold and hot water,6-inch apart mixer tap(centre distance of cold and hot water holes on wall) Shower Height(Slid Bar) Adjustable:70cm-120cm(27.5"-47");If you need an extension,refer to ASIN:B00MLMMPXK Rozin provides any replacement in future use,so contact unhesitatingly once you have any problem