Swanstone QU03322SQ.077 Granite Undermount Single-Bowl Kitchen Sink, 33-in L X 22-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 The linear design of this sink has a contemporary look without sacrificing functionality 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 bowls for maximum capacity Drains are offset near the back of the bowls to optimize workspace Ideal for remodeling or new construction Limited lifetime warranty The linear design of this sink has a contemporary look without sacrificing functionality Symmetrical, double bowls offer drains located near the back for optimal workspace Dedicated undermount model mounts under most countertop materials such as granite/quartz, solid surface and tile 9" (229mm) deep bowls