The following problems occur:
- The material is actually not designed for continuous exposure, and already shows signs of disintegration in the broadened "leather" part (if it is leather, then not a very good one)..
- The mounting of the belt constantly dissolves easily. It's always busy with tightening.
- In really good tightened loop freedom of movement on the thumb is still somewhat limited. But that is probably on every wrist strap that.
Now price of performance, it is probably still good, and I would buy again. Give her therefore four stars despite the aforementioned shortcomings.