Rozin Oil Rubbed Bronze Bathtub Faucet Dual Handles Basin Mixer Tap Deck Mounted 3 Holes,Fit for 10-inch Centre(the left to the right) Sink at least Cold and hot water mixing,controlled with two knobs Spout Width:9.3cm(3.6"),Spout Height:19cm(7.5"),Diamter of Knob Base:5cm(1.96") If you need a sink drain,refer to item(ASIN): B00GZID50I Rozin provides any replacement in future use,so contact unhesitatingly once you have any problem