Upgrade your bathroom with a spacious sink both refreshing and functional. As an industry leader in vessel sinks, Novatto uses advanced technology to produce beautiful porcelain sinks with unmatched structural integrity and longevity. Each sink is protected with a premium gloss for an easy-to-clean surface and lasting beauty. The non-porous and stain resistant finish ensures a like-new look for years to come. Pair this with any Novatto vessel faucet for a bathroom masterpiece. A countertop hole will be required for faucet installation. Outside dimensions for the sink measure 15 x 19 x 5.5-inches. This porcelain sink has a standard 1.75-inch drain opening and includes a chrome 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! Just add water and enjoy Novatto's Limited Lifetime Warranty. Supreme packaging and boxing ensure damage-free delivery. Novatto's customer service is always here to answer any additional technical product questions.