I love using the light therapy on my knee. The top strap needs to be longer in order to reach the wide part of the brace , as it constantly comes unhooked. The bottom strap stays in place great.
I like the product overall but the velcro straps don’t hold very well . This is definitely an area for improvement. While using product any minor movement, makes the strap loosen. Still deciding if I will keep or return given I feel velcro strap ability to hold will only get worse over time.