Product Features: Single basin design provides maximum workspace Blanco sinks feature extremely hygienic, non-porous surfaces Constructed of Silgranit II - resistant to scratches, heat and chipping Undermount installation type Rear drain location increases workspace area in the sink as well as storage space underneath All hardware needed for installation included Product Technologies / Benefits: SILGRANIT II: Crafted of 80% natural granite, this composite features the look and feel of natural stone and resists scratches, stains, chips and heat. Colored all the way through SILGRANIT II will not fade in direct sunlight and is impervious to household acids and alkalis. Advanced surface technologies ensure that it will be non-porous, easy to clean and an extremely hygienic workspace. Product Specifications: Overall Height: 7-1/2" (measured from the bottom of the basin to the sinks rim) Overall Width: 18" (measured from the back outer rim to the front outer rim) Overall Length: 13-3/4" (measured from the left outer rim to the right outer rim) Basin Width: 15-3/4" (measured from the back inner rim to the front inner rim) Basin Length: 12-3/5" (measured from the left inner rim to the right inner rim) Basin Depth: 7-1/2" (measured from the center of basin to the rim) Installation Type: Undermount Number of Faucet Holes: 0 Drain Outlet Connection: 3.5" Minimum Base Cabinet Width: 16"Variations: 519048: This model 515653: This model in Caf Brown finish 513425: This model in Metallic Gray finish 513424: This model in Anthracite finish 513422: This model in White finish 513423: This model in Biscuit finish 517110: This model Biscotti finish 517676: This model in Truffle finish About Blanco: Blanco is a family owned company that has evolved over the better part of a century. Starting from humble beginnings making copper galvanized parts for cookers and heating elements, Blanco has grown to be a recognized leader in its industry. World renowned for producing the highest quality products, with the latest innovations and unsurpassed service, their products go far beyond mere functionality. Having great pride in their dedication to quality, Blanco ensures that every sink is inspected multiple times before earning the brands name. Blanco also plays a major role in the practices of better business. Fully committed to the respect of moral business ethics Blanco is a member of the Caux Round Table, an international network of leaders in the business world working toward moral capitalism.