I got a ring that's about a quarter or half size too small. I was expecting something easy to use that would just snap on the ring, not something that I would have to bend around the ring to make it fit.  I can't get it around my ring at all, and don't want to have to break out pliers on my ring just for this! Item arrived packaged with a ton of adverts for the company too. Think I'll look for something else.