Review on Adjustable DSTong Exercise Protector: Ideal for Optimal Fitness by Chris Horton

I need support for the base of the thumb and my wrist. The picture looks like it will work, but at first glance it's a lot lower than it appears in this picture. It also had a gap around the arm (top) allowing my arm to rock back and forth too much to prevent movement. In order to hold my wrist, I had to squeeze it so much that my hand got cold. If you just need a little support to exercise that might be fine, but if you need medical support it won't work. I returned them.