5pcs Anti-slip Silicone Eyeglass Strap Glass Cord Retainer for Kids and Adults when outdoor

Description

5pcs Silicone Eyeglass Strap Material: Elastic Silicone Size: 21.5 * 0.7cm Hole size: 1.5 x 8.5 mm Color: Black White Rose-red Orange Blue Installing the anti-slip strap on your glasses legs then wear it on your head, can effectively prevent your glasses from falling when when doing sports and outdoor activities Suitable for both kids and adults