This is one (1) HALF rock ring for a 12 bolt H1 wheel. Add 4 or 5 for a complete set! Half rock rings cover about half as much of the wheel as full rock rings. They are just like the picture. Our rock rings are CNC laser cut from 1/4″ thick P&O steel! Our competitors are plasma cutting their rings out of hot rolled 3/16″… Don’t trust imitations!