FLG Tall Single Handle Bathroom Waterfall Vessel Sink Faucet Oil Rubbed Bronze The Countertops Thickness Less than 2 inch, Mounting Hole Size 1.4 inch-1.6 inch. Solid Brass Construction Ensuring Durability and Longer Life. Lite Touch Single Lever Flow Control Hot Water and Cold Water. Stunning Stylish European Inspired Modern Contemporary Style Design. There are any after-sales problems,please send me an email, don't easily refund. Thank you for your understanding!