The Barbecue Genius cast iron griddle measures 15" X 12.8" and fits Broil Mate, Sterling and Broil King Grills. Reversible cast iron griddle with matte porcelain coating. Use in place of cooking grid section. Fits 2013 and newer: Crown 10, 20, 40, 90 and Signet 20, 70, 90 (2006 and newer).