KES 30-Inch Kitchen Sink Stainless Steel Single Bowl Undermount Deep 16 Gauge Zero Radius with Drain Stainer Basket and Bottom Grid Protector 30 x 18 x 10 Inch European Contemporary Style, UB7646-C1 RUST PROOF: Construted of Type 304 premium grade stainless steel, with added 18/10 Chromium/Nickel content to protect against corrosion & rust. SOUND INSULATED: Extra thick and large rubber dampening pads & stone guard undercoating. 16-Gauge: 1.5 MM-Thick Stainless Steel for added durability Extra Deep: 10-Inch deep basins accommodate large dishes with ease. INCLUDES T-304 Stainless Steel basket strainer and bottom grid.