15 x 12, 2 Broilmate/Shepherd/Sterling, 11219 (pr) or 10422 (pr) Front to Back by Left to Right of the actual cooking surface is measured. Stand-offs and stubs are not included in the general measurements. Should there be an extension or unique “stub” of the center brace on a cooking grill or rock grate, the measurement of the extension is not included in measurement.