This is a pair (2 pieces ) of 24" welded steel wagon wheels . Mostly for Decorative use, but Suitable for Carts BQ pits, etc as trhey are made of solid Rod and plate. heavier construction than any others available on Amazon.. The rim is 2" wide, the Hub length is 2 3/8 long, hub Inside diameter is 1". The roundness is within 1/2 to 1/4" and not recommended for animal or Human transport. This size makes for a nice sized garden table as pictured.