Karran QU-721 stylish curved rear bowl walls and gently curved side walls gives this 60/40 large/small bowl design a unique and appealing aesthetic. Its quartz composite material gives it outstanding durability and will provide years of trouble-free use. This undermount double bowl design is available in a selection of 6 elegant color choices to compliment any decor. Karran Quartz sinks are a great compliment to your home improvement project. Let this 60/40 double bowl quartz kitchen sink help you in the day-to-day kitchen tasks. This kitchen sink kit includes two bottom grids, two basket strainers and a luster pro oil to help you maintain your new double bowl farmhouse kitchen sink.Features and BenefitsDesigned for installation into granite, quartz and solid surface countertopsMade from 80% natural quartz crystals and pure acrylic resinHeat resistant up to 535F and can withstand rapid temperature changes from cold and hot waterDurable quartz material is non-porous, preventing the spread of germs and bacteriaSmooth, non-porous material means food residue won''t stick or stain the sinks surfaceExtremely stain, scratch, abrasion and impact resistantQuartz material absorbs vibration and minimizes noise when in useNatural quartz combined with pure acrylic resins provides deep, rich colors with a choice of 6 to choose from, and UV stabilization to keep those colors looking like new for yearsRegular cleaning is simple with just a cloth and soapy waterRear drain locations provide more storage room in your cabinet below and 9" deep bowls provide plenty of room to accommodate all your cookwareSpecificationsSeries: Quartz QU SeriesBowl configuration: Large/small bowlOverall sink length (side to side): 33-1/2"Overall sink width (front to back): 20-3/8"Inside bowl dimensions: Left - 18" x 18" x 9"Inside bowl dimensions: Right - 11-1/8" x 16-1/2" x 9"Minimum cabinet size required: 36" sink base cabinetDrain opening size: 3-1/2"Compatible with most garbage disposalsApproximate weight: 36lbsCertifications: cUPC certifiedAccessories included with sink: 2x Bottom Grids, 2x Basket Strainers, 1x Luster Pro Oil, Template and clips