NSBELL 20 Pairs Anti-slip Eyeglass Ear Grips Hook, Kids and Adults Sport Eyeglass Strap Holder, Eyewear Retainer, Silicone Ear Hook - for Glasses Sunglasses Reading Glasses Retainers
- Package include 20 Pairs anti-slip eyeglass ear grips hook.(10 Pair for color black and 10 Pair for color clear).
- Size the anti-slip eyeglass ear grips hook: 33x11mm. The size of hole: 2.5x5mm..
- Material:The eyeglass ear hooks are made of high quality silicone..
- Suitable for frames with a width of 4mm-12mm at the end of the temple. It fits with any pair of eyeglasses, reading glasses, sunglasses, whether the temples are thin or thick. You can use the ear grip during working and exercising including cycling, hiking, running, playing football, playing basketball etc..
- It is light weight, and comfortable to wear, you can't even feel it behind your ear. It will not put pressure on your ears.