The Hole Diameter Of Your Sink:3.3cm-4.5cm Could install this faucet or You have to drilling the hole
Finish:Brushed Nickel
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 Height:5.28 inch
Overall Height:7.4 inch
Water Mode:Waterfall
Water Feature:Mix Hot and Cold
Water Pressures:Minimum 0.5 bar, 1.0 bar recommended
EASY OPERATION: Single lever design for effortless flow and tempreture control
BATHROOM FAUCET:Standard 3/8-In compression threads,Easy to install,hardware
FAUCET:Ceramic valves which is tested for up to 600,000 life cycles at 90 degrees