Covered under a limited lifetime warranty Constructed from granite Center drain location provides optimal draining capability Drain required for mounting (sold separately - options will be presented when adding to cart) Inspired and driven by characters of Mother Nature, Miseno's absolute black granite vessels will add charm to your bath Miseno MNOAS Features: Covered under a limited lifetime warranty Constructed from granite Center drain location provides optimal draining capability Drain required for mounting (sold separately - options will be presented when adding to cart) Inspired and driven by characters of Mother Nature, Miseno's absolute black granite vessels will add charm to your bath For best cleaning results, a soft cloth with mild soap and water or a non-abrasive glass cleaner is recommended Miseno MNOAS Specifications: Overall Length: 20" (left to the right of sink) Overall Width: 12" (front to back of sink) Overall Height: 6" (top to bottom of sink) Basin Length: 19-3/4" (left to the right of basin) Basin Width: 11-3/4" (front to back of basin) Basin Depth: 4-1/4" (top to bottom of sink basin) Height of Sink Ranges from 4.25" at the Lowest Point to 6" at the Highest