Timeless colors. Black and White. Add a touch of contemporary flare with this refreshing and stylish porcelain sink from Novatto. The outside edge is enriched in a rich black color while the inside is a bright white. Stylish slopes corners make this sink a focal piece while the extra sink width make it fully functional for washing hands. Combining quality and design to each porcelain sink make it a seamless fit for any bath design. As an industry leader in bathroom vessel sinks, Novatto uses advanced technology to produce beautiful vessel sinks with unmatched structural integrity and longevity. A standard 1.5-inch faucet hole make installation a breeze. A faucet is not included. Each porcelain sink is protected with a premium gloss giving an easy to clean finish for lasting beauty. A non-porous and stain resistant finish ensures a look like new for years to come. Pair this with any Novatto lav faucet for a bathroom masterpiece. Outside dimensions for the sink measure 22-inches by 15.75-inches.This sink has a standard 1.75-inch drain opening on center with no overflow. Suggested Novatto pop-up drains: PUD-ORB (oil rubbed bronze), PUD-BN (brushed nickel), PUD-CH (chrome) or PUD-MB (matte black). A mounting ring is not needed for this sink as it sits flat on top of the counter. For best cleaning results apply Glacier Ice to keep it looking like new for years to come. Novatto's customer service is always here to answer any additional technical product questions or help you choose a faucet.