Dimensions: 17" x 25" Total, 17" x 12 1/2" Each Grid; Material: Made of Non-Magnetic Stainless Steel, Much longer life than porcelain grill grates. 9 pounds, 7mm solid rod stainless steel. Heavier section of grid, the more heat it will retain, which will provide a better sear marks.
Dimensions: 17" x 25" Total, 17" x 12 1/2" Each Grid; 51022; Much longer life than porcelain grates