Rozinsanitary Antique Brass Dragon Style Bathroom Sink Faucet Dual Handles Basin Mixer Tap Function: Bathroom Sink Faucets Material:Brass;Finish:Antique Brass Faucet Total Height:210mm(8.26);Spout Height:120mm(4.72);Spout Length:110mm(4.33 With two pipes for hot and cold water The diameter of the hole in your sink:3.3cm-4.5m.