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 extra-tough material offers unparalleled resistance to scratches and stains, thermal shock, and impact from dropped objects. The naturally hygienic non-porous surface resists food and liquid from sticking for easy cleanup, and withstands extreme temperature fluctuations to handle hot pots and pans. Heavy-duty construction absorbs vibration and minimizes noise when the sink is in use. The versatile dualmount design allows for undermount or drop-in installation, and is compatible with all countertops Features Outer Sink Dimensions: 33" L x 22" W x 10 _" D; Min Cabinet Size: 36" Undermount / 36" Topmount High-Quality Granite Composite made from 80% natural quartz and high-performance acrylic resin for exceptional durability with the look and feel of real stone Non-Fading Color: UV-stable material offers a rich hue that will not fade or discolor over time Deep Double Bowl Sink: 9.5" high-capacity 60/40 split basin with gently rounded corners and low center divider to accommodate your largest kitchenware Undermount / Drop-In Design: Install as an undermount for a seamless transition from sink to countertop, or drop into an existing countertop opening Heat-Safe: Can withstand high heat and extreme hot or cold temperature fluctuations Non-Porous Surface: Smooth to the touch and naturally hygienic surface is highly resistant to dirt and grime, and easily wipes clean Naturally Sound-Absorbing: Sturdy stone-like material absorbs vibration and minimizes noise when sink is in use Rear-Set Drain is compatible with all garbage disposal adapters, increases workspace in the sink and storage space in the cabinet below Kit Includes: Quarza Series Sink, Mounting Hardware, Cut-Out Template, Installation and Care Instructions Lifetime Limited Warranty: We stand behind our products with the highest standards of quality ISTA Certified Packaging protects sink from damage due to impact in transit and during loading, eliminating delays for renovation projects Product Certification: All Kraus products are marked cUPC, for assurance that the product meets all North American standards Product ID 114788144