This order is for a 46 inch across by 18 inch tall smokeless fire ring. The ring will come in 4 parts you need to bolt together. The ring will have a 3 inch lip all the way around and will be fully welded. That would make the outside of lip to lip at be 52 inches across. The ring will have 1 inch holes around the top and 1/2 around the bottom. The ring will be raw steel, so it will rust if not painted but it would never rust out.