I purchased this ring guard to tighten my engagement ring without having to re-size it just yet. It was fairly easy to put it on and I can easily adjust it to make it more tight or less tight, which is really neat! It's barely or not at all noticeable.
I really hope this will last and not break, or rust or otherwise disintegrate. So far it has been 3 days and I love having my ring tigher. :-)
Thanks!