Blanco : 440149 - 513-412 Precis Super Single Bowl, Anthracite 80% solid granite, silgranit material features the touch and feel of Natural stone Required outside cabinet is 36 inch;Style :Traditional Non-porous, resists most household Stains, highly resistant to scratching and chipping, easy to clean, and extremely hygienic Bowl depth is 9-1/2 inch Limited lifetime warranty 80% Solid granite, Silgranit material features the touch and feel of natural stone Required outside cabinet is 36" Non-porous, resists most household stains, highly resistant to scratching and chipping, easy to clean, and extremely hygienic Bowl depth is 9-1/2" Limited lifetime warranty