If only was on an elastic band
The bracelet is attractive and well made.  However it is difficult to loosen and tighten when you have to pull both ends of the cord.  The cord is loose enough that it pulls easily but it is so loose that it does not stay tightened.  I will be re-threading on elastic cord and then will be very happy.  Does it work - that is a personal decision.  Can they help, yes, I believe so.
Rating: 4 stars