Our kitchen sinks are made of real 304 stainless steel. Good raw materials determine the quality of the sink. This elegant kitchen sink is equipped with thick rubber dampening pads and a protective coating that reduces condensation and dampens sound.Choose it, choose a better life.This 30 inch drop in kitchen sink is constructed of Dent-resistant T304 stainless steel in 18-gauge for superior strength and durability.Comercial grade brushed satin finish, easy to clean and long-lasting.Kitchen Sink Size and Package:30"x22"x9" (minimum cabinet size: 33 inch). Package comes in a 30 drop in single bowl kitchen sink, drain assembly, bottom rinse grid, cutting board, rollup rack and drain basket,cutout template and installation introuction.