20.25 Inch Drop-In Ceramic Vanity Sink
Nantucket Sinks' Self Rimming Drop-In Oval Bathroom Sink in White. This sink has a 1.75" drain diameter. Easy drop-in topmount installation with 3 holes for faucet. A deeper 6.75 inch interior basin makes it super practical. Made of vitreous china and sealed with an enamel glaze for a high gloss finish. With Overflow.