Non-slip eyeglasses Material: the reading glasses chain is made of metal, crystal and the legs are made of silica gel, electroplating, glasses set foot in the tail of the movement to prevent slipping glasses; The glass straps are decorated with colorful beads, beautiful and elegant, functional and stylish, can work for you a long time Never lose your glasses again: universal fit eyeglasses retainer neck strap keeps your glasses secure around your neck, access to your glasses whenever and wherever you need them; Adjustable silver rubber ends with metal coils, both sides of the high elastic silicone rubber tip firmly entangle the temple, not easy to fall off Multifunction chain: you can remove silica gel ends to use it as a stylish necklace, or decorate them on your wallet or backpack; Take your mask, sunglasses, glasses, reading glass off and let them just hang and keep them with you all the time; It's a beautiful, trendy and stylish eye catcher for you chain necklace gold