Hansgrohe S41 - S4113-F540 Built-In Sink 340/150/400 with DrainboardProduct features Automatic waste set included Material: stainless steel Number of bowls: 1 main bowl and 1 additional bowl With drainage Tap hole and hole for pop up waste control are pre drilled Orientation: reversible Cut out dimensions: 1055 x 485 mm Cabinet size: 60 cm Installation type: flat on the countertop or flush mount installation Position overflow: on the side of the bowl under drainboard Tap hole reinforcing for a tight and stable seating