Finish Option:Stainless Steel Evidence of Griffin"s experience in the industry is well represented in their products. Their square corner sinks are the same as their Terrell predecessors of 1962, and their coved corner sinks closely resemble those Terrell began producing in 1980. Although appearances are similar, much has changed in Griffin"s production methods. Yet they continue to improve, not compromise their line of products, their quality and their services. Square Corner Design 16 Gauge Stainless Steel 3-1/2" Free-Flow Drain Included Robust Uni-body Bowl Construction Type 304 Stainless Steel