Quarza™ Series sinks are built to last a lifetime, with high-quality granite composite made from 80% natural quartz and high-performance acrylic resin, offering exceptional durability with the luxurious look & feel of real stone. The versatile dual mount design allows for undermount or drop-in installation, and is compatible with all countertops. This kit also included the KRAUS® WasteGuard™ Continuous Feed Garbage Disposal for Kitchen Sinks. Featuring a MagnaGrind™ 3800 RPM 3/4 Horsepower permanent-magnet motor, this premium disposal provides instant power, ensuring faster operation than traditional induction motors for reliable grinding of the toughest food scraps. An included stopper allows you to fill up the sink bowl for soaking dishes, with an extended tailpiece that doubles as a plunger to safely push stubborn food scraps into the disposal. Comes with a complete garbage disposal install kit, including power cord and flange.