Need more space for your Kamado grilled masterpiece? The Kamado Joe Grill Expander for Big Joe or XLarge Big Green Egg is a heavy-duty 304-stainless elevated rack that maximizes your cooking space. Simply set the expander rack atop the grill grate, and you've added 60% more cooking real estate in seconds. Dishwasher safe. Best used with the Kamado Joe Classic Divide and Conquer Flexible Cooking Rack for 24" grills and half moon grill grates.