Weber Cast-Iron Griddle Heavy-duty cast-iron griddle For use on barbeque kettles 22-1/2 inches or larger and similar grills Fits Weber Genesis models Silver B and C, Gold B and C, and Platinum C; Summit series 400 and 600; and Genesis gas grills 1000 to 5500 Great for cooking breakfast Measures 17-7/16 by 11-13/16 inches