Color:Oil Rubbed Bronze-6090 BWE Eyekepper aim is to Provide Best Water Experience faucet Details Type:One Handle Single-Hole Bathroom Vessel Faucet Mounting:Deck mounted/one Hole The Hole Diameter Of Your Sink :3.3cm-4.5cm Could install this faucet or You have to drilling the hole Finish:Oil Rubbed Bronze Main Body Material:Brass Handle Material:Zinc Alloy Valve:Reliable Ceramic Cartridge The ceramic disc cartridge can survive 500,000 times open & close test. Sophisticated ceramic engineering provides both convenience and control precision. Spout Reach:4.1 inch Spout Height:9.8 inch Overall Height:12 inch Water Mode:?Waterfall Water Feature:Mix Hot and Cold Water Pressures:Minimum 0.5 bar, 1.0 bar recommended PACKAGE CONTENT 1 X Bathroom faucet 2 X 3/8 inch Hot and Cold Flexible Hoses NOTE Please contact us if your water supply request 1/2!?!? Mounting Shank Length:?2.16 inch NOTE Please Check this 4” :(B01E6KFNG0) one,if your Sink Need longer Shank After-Sate Please contact us if you have any problems and suggestions. Usually, you will get reply in 24 hours.