Genesis 24 wide by 26 deep stainless grill and solid heavy stainless steel grates ., not a cheapo Weber . At the time it was stupid money and still is today . I bought this as a store demo at Weber in Atlanta some years ago ., I used it once or twice and put it inside . It’s been covered outside for,several now . I cut the cover off as it had shrunk. That is not food build up in the picture, just smoke . Will try to clean if time permits. I have not tried to light it , probably will have to clean out the orifice,s . I also bought the complete assembly to convert it to natural gas plus a side burner . Leave number or Calls best as I just have a flip phone. Thanks