Blanco 441463 Diamond Single Bowl Silgranit II Drop in Kitchen Sink, Cinder Flat deck is ideal for both drop-in and undermount installations 80% solid granite, silgranit material features the touch and feel of Natural stone Pre-drilled for single hole faucet Ideal for complementary secondary sink Highly scratch and chip-resistant; heat-resistant to 536 degreef Bowl Depth: 10'' 80% solid granite Heat resistant up to 536-DegreeF