Ambassador Half-Sphere Sink features SoundKOTE noise reduction technology for quiet operation in your boat cabin or galley. Sink can be mounted over or underneath the counter. Durable stainless steel construction provides years of use. Fits 2" drains (sold separately). 4-1/2" bowl depth. Mounts over or underneath the counter Fits 2" drains Sink Diameter: 10 1/2" Lip: 1 1/2" | Half-Sphere Sink, Brushed, 10-1/2" Diam size 1012