Swanstone QZ03322LS.170 Granite 1-Hole Dual Mount Single-Bowl Kitchen Sink, 33" L x 22" H x 10" H, Espresso Made with 80% actual quartz stone; only a diamond is harder Pre-drilled with 1 faucet hole Offers design flexibility, installs as a drop-in or undermount Virtually indestructible, will not damage from kitchen use Ideal for remodeling or new construction Made with 80-Percent quartz stone composite Virtually indestructible - will not damage from kitchen use Shallow depth of small bowl means easier reach for food prep and cleanup Can be undermounted 10-Inch (254mm) deep bowl, 6-Inch (178mm) deep bowl