Decor Star PU-002-TP 1 5/8" Bathroom Faucet Vessel Vanity Sink Pop Up Drain Stopper With Overflow White Ceramic Porcelain Durable solid brass construction with white ceramic drain cap Smooth long lasting pop up open / close operation Fits vessel sink or bathroom vanity sink With overflow and minimum drain hole diameter of 1 5/8" Standard sized US plumbing Limited Lifetime Manufacturer Warranty w/ US Based Customer Service.