Rozin Brushed Nickel Wall Mounted Waterfall Bathtub Mixer Faucet Tap with Handheld Shower Wall Mounted Widsrepad,you can instal every part as the spack you like 1/2" standard connection,with connection hoses and mounting fittings 3 knobs:Diveter,cold and hot water control Spout Width:15cm(5.9");Spout Reach(distance from wall):16cm(6.3");Hand Shower Hose:150cm(59") Rozin provides any replacement in future use,so contact unhesitatingly once you have any problem