Nantucket Sinks T-FCFS36-DBL - 36" double bowl farmhouse fireclay sink includes bottom grids & drains. Double bowl design let you do separate tasks to divide and conquer! Elegant lines and wide basin are just the right touch for a full-capacity kitchen! Sides of sink have a slight 1/4" taper from top to bottom. There are many benefits to fireclay. Its glazed surface inhibits bacterial growth more than stainless steel. It is eco-friendly requiring less cleansers. Due to the firing process, dimensions are nominal and may vary to actual up to .25". Custom cabinet required to support weight of this sink. * A note about fireclay: small cracks will appear on the unglazed underside of the sink, these are cosmetic only and have no impact on the performance of the sink.