Rozin Classical Art Carved Swivel Spout Bathroom Sink Faucet Single Hole Deck Mount Basin Mixer Tap Antique Brass Single Hole Deck Mount,Diameter of hole in sink should be 33mm to 45mm Cold and hot water,with two water supply lines Art Carved Pattern,Swivel Spout Function If you need a sink drain,refer to item(ASIN):B00HJESLCY Rozin provides any replacement in future use,so contact unhesitatingly once you have any problem