The Dome Extension assists in raising the Dome which allows you to cook bigger portions of food i.e. meat and poultry. A great added accessory for roasting chicken in an upright position with the Dome Extension (Beer-Can-Chicken). The stand (and the extra height of the extension) can also be used for smoking racks of ribs, etc. Includes: Chicken Roasting Stand. Features: Ideal for Baking. Made to fit the Cobb Premier and Pro. Place Cobb Pan or Wok on top of the Dome Extension to create a "middle of oven rack". The Chicken Roasting Stand is designed to fit onto the Grill Grid.