Kelica 1 5/8" Bathroom Faucet Vessel Vanity Sink Pop Up Touch Down Drain Stopper With Overflow & Basket Chrome Solid brass construction, more durable and corrosion resistance Easy operation-finger touch open and close, tight seal Removable brass basket for easy cleaning convenience 2-1/2" face plate diameter provides more larger covering area For use with sinks with overflow. REQUIRES MOUNTING HOLE NO LESS THAN 1 5/8"