If you love silver, then the Yvonne Glasses Leash is for you. A classy alternative to standard glasses cords or chains, the Yvonne Glasses Leash is as suited to a night out with special company as it is in the corporate workplace. All beadID Glasses Leashes feature silicone “O” ring ends which simply adjust and slide over your glasses arms. No damage and a snug fit so you don't have to worry or wonder where your glasses are.