Granitech Sink - Cristadur Black Magma Color 1.5 Bowl + Drainer Under Mount/Top Mount/ Flush Installation Overflow Safety 4x High Impact Resistance (SPECIAL Fibreglass Product Cast Into The Sink Base) S-Pipe Automatic Drain Kit With Syphon Installation Pipes 1st Bowl Dimension Length: 159 Mm Width: 352 Mm Height: 120 Mm Round: 10 Mm 2nd Bowl Dimension Length: 344 Mm Width: 430 Mm Height: 195 Mm Round: 10 Mm Topmount Length: 600 Mm Width: 480 Mm Round: R10 Mm Undermount Length: 986 Mm Width: 486 Mm Round: R10 Mm Flush Length: 993 - 0.4mm Width: 493 - 0.4 Mm Round: R10 - 0.2 Mm