First, let me say what is not written here: The coin is 2 mm thick and 3 cm large. Pretty much the
half dollar size. The s**** is about 0,6 mm (yes, I'm trying to be precise here), fits well and
cover the side well (and seens very resistent). In other words, PERFECT. The coin is beautifully
designed. Why 4 stars? Well... I don't consider "copper" metal to be high quality (at least it
appears to be copper). Sure, it will give the coin an aspect of realism, but I think quality beats
everything. It will get the job done, but if you can find a set of "stainless steel" coins, it will
be better. For me it was worth it.