Healvian Stainless Steel Eyeglass Chain Non Slip Snake Style Holder with Tips for Glasses and Sunglasses Durable Silver Cord Fashion Accessory Eyeglass chains:adjustable silver rubber ends with metal coils it is a jewelry, both sides of the elastic silicone rubber tip firmly the temple, not easy to fall off,metal retro eyeglass chain Total length: about 70cm /2755-inch cord width: about 15mm,sunglasses neck strap for men,snake chain for glasses Men's eyeglass chains:delicate snake chain style eyeglass chain, simple and fashion,chain for eyeglasses.