Use with the Dellonda DG159 22” 56CM kamado grill or it is suitable for all kamado models of a similar construction and size. They also increase the cooking area of the BBQ if used in various ways. Using the ceramic half-moon deflectors in conjunction with the grill stand and adjusters, already included with the DG159 grill, you can cook ribs, whole roasts and chicken, vegetables, steaks, pizzas, and more all at once.