Fitted Bottom Grids for IQC400T Bowl Overall Dimensions: 15½" x 15" x 1" | 10¾”" x 15" x 1" | 15½" x 15" x 1" Features: Premium Quality SUS304 (18/10) Stainless Steel Heavy Duty Bottom grids are specifically designed to form fit each sink bowl Include rubber feet to prevent sliding and scratching Perfectly positioned hole to match sink waste kit