The Pa8123 Is Part Of Our New Line Of Economically-Priced Sinks. It Is Constructeds.D From 18 Gauge, 304 Grade Stainless Steel. The Surface Has A Brushed Satin Finish To Help Mask Small Scratches That Occur Over Time And Will Keep This Sink Looking Beautiful For Years. The Overall Dimensions Of The Pa8123 Are 32 1/4' X 18' X 9 1/4' And A 33' Minimum Cabinet Size Is Required. The Pa8123 Has A Cutout Template Included With Purchase. Also Included With This Sink Is A 3 1/2' Center Drain. This Sink Is Fully Insulated And Comes With Sound Dampening Pads. As Always, Our Stainless Steel Sinks Are Covered Under A Limited Lifetime Warranty For As Long As You Own The Sink.