1-Burner BBQ Box Cover - The single burner Barbeque Box (Model BB100L) turns your outdoor gas stove into a portable barbeque grill. This grill system will outperform anything you have used before. With the patented diffuser plate you do not have to worry about hot spots, and the diffuser captures and vaporizes the grease, infusing your food with a rich BBQ flavor. The cast iron cooking surface holds the heat and sears the meat while a removable, vented lid is included to help keep the heat in. This system covers one burner on the Camp Chef Professional, Sportsman, Outdoorsman, Explorer and OSD Models. NOTE: It does not fit the Sport Utility Stove. Dimensions: (Base Without Lid) 15-5/8 inch L x 13-5/8 inch W x 4 inch H and (Lid) 15-1/3 inch L x 13-1/3 inch W x 7-1/2 inch H.