Rubber grip does not stay in place
These are not expensive and are nicely made, with 3 different colors of leather.  So tasteful.  But... they don't do what I was hoping they would do: and that's grip the arm of my glasses firmly and stay in place — not slowly release their tension and slide down towards the back of the arm, behind the ear.  It's hard to see on the website, but I was hoping the black rubber they use to slide onto the arms was thin enough (and still strong enough) to firmly grip the arm and not expand and let go.  I had eyeglass holders like that once and loved them because they held on.  But, in time, they wear out and split open — hence the need for new ones.  But this item doesn't do the job for me and I've stopped using them.
Rating: 3 stars