Blanco 441469 Silgranit II Diamond Bowl, 1-3/4-Inch, Cinder Required outside cabinet: 36 inch 80% solid granite Heat resistant up to 536f Unsurpassed cleanability backed by industry leading 7 patents Resistant to scratches, stains and all household acids and alkali solutions Resistant to scratches, stains and all household acids and alkali solutions 80% solid granite Heat resistant up to 536-DegreeF