Blanco 441219-2 Diamond 2-Hole Single-Basin Drop-In or Undermount Granite Bar Sink, Biscotti Bowl depth: 8'' 80% solid granite Silgranit material features the touch and feel of natural stone Required outside cabinet: 15" Heat-resistant up to 536DegreeF and highly-resistant to scratching, staining and all household acids and alkali solutions Limited lifetime warranty