Description_x000D__x000D_The item is a pack of 10pcs sunglass straps with rubber grip, which are suitable for regular glasses/ prescription glasses. It allows sunglasses to be comfortably hung on your chest, or rest on of your head. The ends tightly grip all small to medium sized frames, so while you may lose yourself in your favorite activity, your glasses will remain securely strapped to your head._x000D__x000D_Features _x000D__x000D_- Color: Black._x000D_- Material: Spandex, Nylon._x000D_- Size: 54x1x0.1cm_x000D_- Prevent your glasses from falling when you are doing sports._x000D_- Adjustable strap design, make it suitable for both adult and children to wear._x000D_- Designed for thin frame._x000D_- Also act as a great decoration for yourself or your friends. Simple and practical design, and easy to use._x000D_- A must-have one for your sunglass if you don&39;t want to get any trouble when you have sports.Packing list10 x Glasses Chain