Sink series franke boston sink width 97 cm sink depth 20 cm bowl size 34 x 42 x 20 15 x 29 x 10 cm material granite manufacturers material description fragranite durakleen colour black manufacturers colour black surface matt fitting width 60cm minimum base unit design 15 bowl with drainer sink layout left cut out size 97 x 50 cm cm sink shape rounded corners pool shape square number of bowls 15 please note with pre punched holes properti