This undermount Pro Series Apron provides double bowl functionality with small radius corners for additional space and a fresh modern industrial look in a farmhouse style sink. Two colander basket drains and 2 bottom grids are included with sink.The bottom of the sink has channel grooves to divert water for proper drainage. Nantucket Sinks stainless steel sinks have thick rubber dampening pads to dampen sound. Our finishing process helps keep our stainless steel corrosion-resistant to rust and oxidation. The satin finish makes daily maintenance a simple rinse! Features a limited lifetime warranty.