If you want to avoid worrying about whether your glasses will fall off while doing something active during the day, this product is for you!
Running, Reading, Yoga, or other sports will need this. It makes your children pay more attention to their jobs, made of silicone, no hurt but soft and comfortable.
Shape - curved slightly. Hole of the hook- 6.0*2mm/0.24*0.08 in.TIPS - the hole can get bigger. Pls make sure the size of the sunglasses arm.
Do not need to be readjusted. Easy to slide over the back of your earpiece, and easy to adjust in order to hold your glasses as tightly or loosely as you like.
Stay in place - Even when you looking down or shaking your head really hard. You'll forget they're even there.
Package Includes :1 x 10 pair Anti-Slip Glasses Holder