It is true that you are looking for the best quality World Championship Ring replica you should look for the features. You will come across many makers of such rings offering them with a hollow back. However, if you want solid rings, it is better to avoid the rings with a hollow back. Further, you can make sure whether the rings come with deep engraving and 3D design. Also, good companies do not glue the stones, but they prongset the stones using the best artisans. Further, if you look for longevity, you can go for handmade rings as against machine-cuts.