"【Unisex】Glasses holder strap works for men and women. A nice adjustable eyeglass straps.
Product features:
1、 Anti-slip: The silicone tips of eyeglasses strap for sports can hold your glasses firmly,
anti-slip and not easy to fall off, multiple combinations of use scenarios, suitable for all types of glasses (5mm-15mm temples).
2、Tail-less design: Say goodbye to bindings and small tails.
3、When you want to take off the glasses, you can hang the glasses around your neck with the sunglasses straps,
no longer worry about the glasses being lost or damaged.
4、Adjustable: Shorten the length---you can pull the two buttons towards the silicone tips;
Extend the length---you can extend the two silicone tips outwards.
These are great! Easy to adjust and they stay put.
Note: please measure your head circumference before purchase to confirm if your head circumference fits the length within the adjustable range of glasses rope, avoid inappropriate."