ORIDINARY SINGLE BOWL SINKS OVERALL SIZE: (24 x 18 x 9 inch / 610 x 457 x 229mm) Bowl Size: (20 x 16 inch / 508 x 407mm) Model No: ONSB-24189 ORDINARY DOUBLE BOWL SINK OVERALL SIZE: (37 x 18 x 9 inch / 940 x 457 x 229mm) Bowl Size: (14 x 16 inch/ 356 x 407mm) Model No: ONDB-37189 ORIDINARY DOUBLE BOWL SINKS OVERALL SIZE: (45 x 20 x 9 inch / 1143 x 508 x 229mm) Bowl Size: (20 x 16 inch / 508 x 407mm) Model No: ONDB-45209