You can get really creative with this accessory. It provides two main advantage. First one, you add 194.4 square inches of cooking surface (Size 21.6x9 inches). Second, with this accessory you can cook with direct fire from the firebox giving the food a completely amazing taste. Another benefit is that you can use it as a warming rack meaning that you can leave the food there to keep them warm all the time. It is also made entirely of 304 Stainless Steel.* ONLY FOR TAGWOOD BBQ PRODUCTS. Exclusively for our BBQ09SS model.