Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Grip did not last

This was fine for a month then the velcro started going bad and it would not stay in place properly. I do use it everyday at work and put it on and take it off quite often. It may be good if you plan on leaving it on your wrist for long periods but if you're like me and always taking them off, this is not for you. It did do it's job for the time it worked, it reduced my tendinitis while using it.