This striking horseshoe ring is exactly the same as that of Raylan Givens wore in the 'Justified' series. You can see this tough and righteous Marshal on many photos with a gun and this striking horseshoe ring. That is why it is certainly not a jewel for wimps. It is a giant of a horseshoe ring made of stainless steel. So, just like the wearer, he can take a beating.
This ring is still available in a few sizes (US 8-12). Here is a nice description of how you can measure the size needed.
This horseshoe ring comes in a beautiful box.