Come over to the dark side and add touch of contemporary flare with this refreshing and stylish porcelain sink from Novatto. Stylish slopes corners make this sink a focal piece and the extra sink width make it fully functional for washing hands. Combining quality and design in 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. This porcelain sink is protected with a premium matte finish 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 vessel faucet for a bathroom masterpiece. Outside dimensions for the sink measure 21.5-inches by 13.75-inches. The sides are 5-inches tall tapering to a 3.5-inch center. This porcelain sink has a standard 1.75-inch drain opening and includes a brushed nickel pop-up. For best cleaning results, apply the included Glacier Ice as recommended. Novatto's Glacier Ice wipe-on treatment is a hydrophobic sealer preventing mineral deposits from hard water! Novatto's customer service is always here to answer any additional technical product questions.