- Nylon braided eyewear retainer: these eyewear retailers are made of nylon, light and strong, not easy to break, and the braided pattern add the strength and looks more beautiful
- Adjustable eyeglass strap: both ends have movable holder loops and can be slipped on and off, thus you can change the size to make the chain fits your glasses better
- Eyeglass straps are good , comfortable and soft to wear, not easy to fray or break, can great service for a long time
- Applicabling for out of travel,outdoor sports or play ball
- Medium size, fits most glasses