Given the wieght of the light-fixing the could be stronger otherwise adequete. Had my previous pair of these for over 10 years they are great so comfortable, even great for long summer walks. For the price its going to be hard to beat this device. After using them for a couple of weeks this is what I discovered:1. Also, it takes a while to deliver, so order early if youre wanting them for a trip. Holds the phone securely and the rubber net is a nice fail safe if a bump or drop does jar the holder loose. Is it a bad mouse? No. One set stopped working after less than 1 month use. The knocking back and forth was annoying. Im not quite sure if this is the expected quality or if this was damaged but I would have trouble understanding how metal got chewed up in a padded envelope like this.