Comllen Modern Lavatory Faucet Vessel Assembly Pop Up Stainless Steel Bathroom Sink Stopper Drain without Overflow, Chrome Finish Polished chrome finish 8 " height with pop up open, 8" height with pop up close, 1 5/8" hole fitting Fits vessel sink or bathroom vanity sink with minimum drain hole diameter of 1 5/8 Designed to Work w/ Above-Counter Vessel Sinks w/o Overflow Standard sized US plumbing