“Similar to the ZD 400/400 but with an extra 79mm depth and a clever divider allowing 2 bowls to be used independently or have 1 big bowl.” Overall size: 900 x 440mm. Bowl size: 415 x 415 x 254mm / 415 x 415 x 254mm. Cabinet size: 900mm. Gauge: 1.2mm. Maximiser Plumbing Kit Included. *Further discount available if purchase alongside a stainless steel worktop.