Oil Rubbed Bronze Bathroom Vessel Faucet Countertop Waterfall Basin Mixer Tap Tall Body Single Lever Single Hole Deck Mount,Diameter of hole in sink should be 33mm to 45mm Cold and hot water,with two water lines Overall Height: 12.79 Inch; Spout Height: 7.87 Inch; Spout Length: 6.81 Inch Durable solid-brass construction; expertly crafted Easy to install; Instructions, hardware & G1/2" US-standard fittings included.