ROVATE Bathroom Faucet Vessel Vanity Sink Tub Pop Up Drain Stopper with Overflow, Polished Chrome Durable solid zinc alloy construction,Smooth push-button operation - water-tight seal Fits vessel sink or bathroom vanity sink with minimum drain hole diameter of 1 3/5" ,Standard sized US plumbing Superior chrome finish is corrosion & rust-resistant,Designed to work with above-counter vessel sinks with overflow Easy to install; hardware & gaskets included 8" height with pop up open, 7.8" height with pop up close