Swanstone QU02522SB.077 Granite Undermount Single-Bowl Kitchen Sink, 24-in L X 21-in H X 9-in H, Nero Made with 80% actual quartz stone; only a diamond is harder Virtually indestructible, will not damage from kitchen use Undermount design allows for easy kitchen cleanup with no exposed rim to catch crumbs and dirt Mounts under any countertop material including granite/quartz, solid surface and tile 9-in deep bowl for maximum capacity Drain is offset near the back of the bowl to optimize workspace Ideal for remodeling or new construction Limited lifetime warranty 24-Inch by 21-Inch Bowl: 21-3/8-Inch by 17-7/8-Inch by 9-Inch Undermount, granite Virtually indestructible - will not damage from kitchen use Drain not included - sold separately