If your Kamado Joe is going on/over a wood surface or in a built-in application, the grill must be placed on ceramic feet. The feet elevate the Kamado Joe, allowing air movement directly under the grill. Air movement helps dissipate the heat. Sold individually. 18 inch grills (Classic Joe) need 2 feet in the back and 1 in front. 24 inch grills (Big Joe and Pro Joe) need 2 feet in the front and 2 feet in the back. Space feet around grill so the grill does not rock when opening/closing the dome. Not compatible with Konnected Joe grills. Part Number KJ-CFR Fits Models BJ24RH BJ24RHC BJ24RHCI KJ23RH KJ23RHC KJ23RHCI PJ24NRHC KJ15041123