The RSS3618SB Single Bowl Brushed Stainless Steel Kitchen Sink is a beautiful and long-lasting kitchen sink from Rohl. It is fully insulated using Quiet Coat, a sound-deadening technology. It has zero-edge sidewalls with Tangent Edges. It is an easy-to-clean kitchen sink particularly on the bottom edge radius. This ROHLs Brushed Stainless Steel Kitchen Sink is also available in stainless copper. Stainless copper features the look of copper with the durability of stainless steel while brushed stainless offers a brilliant shine. This sinks internal measurements are 36x18x10 and while it measures 37 x 19 x 10 externally. The standard drain opening measures 3 inches. This ROHL RSS3618SB in Brushed Stainless Steel carries the ROHL brand logo. For this product, ROHL offers a limited lifetime warranty on manufacturer defects. The stainless copper finish is not covered by a warranty except for manufacturer defects. With ROHL, you are sure to find that very special sink when seeking a metallic opulence for your culinary spaces.