24 Pcs Glasses Rope Eyeglass Straps for Men Eyeglasses Anti-slip Cord
They are very lightweight and durable. with simple design, great for your own use and as a gift. 4 Pcs Eyeglass Cord Eyeglass Holder Chain Sports Eyeglass Chain. 8Pcs Eyeglass Chains Cloth String Eyewear Retainer Strap Eyeglass Rope.