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 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, a soft cloth with mild soap and water or a non-abrasive glass cleaner is recommended.