This stylish quartz composite top mount sink has external dimensions of 33?L x 22?W x 9?D. Internal bowl dimensions are 17-1/2?L x 15-3/4?W x 9?D and 11-3/8?L x 15-3/4?W x 9?D. The practical large/small bowl design blends function and form beautifully, and will look stunning in your new kitchen. The sink is manufactured from our premium quartz composite material, containing 80% natural quartz crystals and pure acrylic resin. This material is extremely durable, making it extremely stain, scratch, abrasion and impact resistant. It also absorbs vibration and sound, minimizing noise when in use. All of our quartz sinks are heat safe up to 535F and can readily withstand rapid changes in temperature from hot and cold water. The quartz composite material has a matte surface finish that is naturally hygienic, and simple to clean with just soap and water. This top mount design can be installed into all types of countertop materials. Both bowls have convenient rear drain locations, leaving more storage space in your cabinet below, and the 9? deep bowls provide plenty of room to accommodate all of your pots, pans and other cookware. The tight radiused corners increase usable bowl space and provide for a clean, modern look, yet are easy to keep clean. This practical design is available in a choice of 6 rich color choices to complement many different color palettes. All colors are UV stabilized and will not fade over time. The faucet deck is drilled with one faucet hole but has additional partially drilled locations on the underside of the deck to add additional items such as a soap dispenser. Karran QT-711 sweeping curved rear bowl walls gives this 60/40 large/small bowl design a stylish flair. Its quartz composite material gives it outstanding durability and will provide years of trouble-free use. This 33-inch doube bowl kitchen sink simply to install top mount/drop-in design is available in a selection of 6 elegant color choices to compliment any d?cor. Let this double bowl 60/40 kitchen sink help you on the day to day kitchen tasks. Features & Benefits Designed for installation as a top mount sink in any countertop material Made from 80% natural quartz crystals and pure acrylic resin Heat resistant up to 535F and can withstand rapid temperature changes from cold and hot water Durable quartz material is non-porous, preventing the spread of and Smooth, non-porous material means food residue won't stick or stain the sinks surface Extremely stain, scratch, abrasion and impact resistant Quartz material absorbs vibration and minimizes noise when in use Natural 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 years Regular cleaning is simple with just a cloth and soapy water Rear drain locations leave more storage room in your cabinet below and 9? deep bowls provide plenty of room to accommodate all your cookware Specifications Series: Quartz QT Series Bowl configuration: Large/small bowl Overall sink length (side to side): 33? Overall sink width (front to back): 22" Inside bowl dimensions: Left - 17-1/4" x 15-3/4" x 9" Inside bowl dimensions: Right - 11-3/8? x 15-3/4? x 9? Minimum cabinet size required: 33" sink base cabinet Drain opening size: 3-1/2? Compatible with most garbage disposals Pre-drilled with 1 faucet hole. Additional holes marked on underside of faucet deck Approximate weight: 45lbs Certifications: cUPC certified Accessories included with sink: Template and clips