Two-In-One Design Allows For Cooking Vegetables And/Or Roasting Poultry. Removable Poultry Insert Allows For A Variety Of Liquids For Roasting And Quick Change Between Functions. Poultry Insert Holds A 12-Ounce Can. For Use With The Gourmet Bbq System Grates (7420, 8833, 8835, 7585, 7586, And 7587 Sold Separately).