Description: Eyeglass chains, prevent unwanted fall of your glasses thus to protect them from getting damaged or accidental loss. Sturdy but lightweight, fashion and stylish, the hook is made of high quality metal and silicone, easy to install and remove, for convenient to use. The length of each eyeglass strap is about 27.5inches, both ends have adjustable holder loops with metal coil, can be slipped on and off easily to fix your eyeglasses. Hanging on your face mask around your neck, Clamp the lobster clasp on the elastic band of the mask, just like a necklace and glasses , They are versatile and beautiful, making you feel comfortable and unique at the same time Suitable for sunglasses, reading glasses, safety glasses and so on; Not only can they be a eyeglass chain, but also a exquisite decorative necklace chain! Specification: Material: Alloy Size: 70cm/27.56inch Package Includes: 1 Piece Eyeglass Chains(4 Pack) Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!