Houzer BG-2400 Wirecraft Kitchen Sink Bottom Grid, 19.12-Inch by 17.25-Inch Overall 19.125" X 17.25" X 0.625" T-304 stainless steel Includes plastic feet to protect sink surfaces Fits MG-3209SL, MG-3209SR, MCS-3521SR, MS-2409 Fits PNG-2400, STS-1400