A timeless classic, this vessel sink combo is refreshing addition to your bath or powder room. This porcelain sink and faucet combo includes everything needed for a contemporary upgrade: a vessel sink, vessel faucet, drain and sealer. The sink?s dynamic shape is sure to turn heads while the faucet beautifully compliments its design and flows water seamlessly into the sink. As an industry leader in bathroom vessel sinks, Novatto uses advanced technology to produce beautiful vessel sinks with unmatched structural integrity and longevity. Each porcelain sink is protected with a premium gloss for less maintenance and lasting beauty. A non-porous and stain resistant finish ensures a new look for years to come. Outside dimensions for the sink measure 19-inches by 15-inches. This sink has a standard 1.75-inch drain opening on center with no overflow.A standard brushed nickel umbrella drain is included with this combo. Also in the set is a sink and faucet sealer to prevent any hard water spots or mineral build up! Novatto's Glacier Ice wipe-on treatment is a hydrophobic sealer used on sinks and faucets. Glacier Ice inhibits the growth of pathogens while preventing mold, mildew, corrosion, oxidation and dirty mineral buildup caused by hard water!