Item Name: wear Accessories Glass Anti Slip Eyeglass Lanyard Eyewear Cords Glasses Chain. Description Material: glassSuitable for the crowd: those who love sports and wear glasses for a long timeGreat For All SportsSpecification: 74cm100% Brand New and High Quality.Sports Glasses CordsRunning, Gym, Cycling, WalkingFeatures: wear-resistant and tensileProduct name: sports glasses ropeAdjustableDescription:Adjustable rubber ends with metal coilsThe eyeglass chain is very delicate and gorgeousIt is a great jewelry, both sides of the high elastic silicone rubber tip firmly entangle the temples, not easy to fall off.The item is a pack of sunglass straps with rubber grip, which are suitable for regular glasses/ prescription glasses. Straps are , allowing sunglasses to be comfortably hung on your chest, or rest on top of your head. The ends tightly grip all small to medium sized frames, so while you may lose yourself in your favorite activity, your glasses will remain securely strapped to your head. A must-have one for your sunglass if you don't want to get any trouble when you have sports.Prevent your glasses from falling when you are doing sports.Also act as a great decoration for yourself or your friends. Simple and practical design, and easy to use.Material:The glasses chain is made of comfortable nylon thread, durable and fashionable.Feature:Safe and non,self-Effectively avoid glasses slip,adjustable.cottonQuantity:adjustable sunglasses strap.Design:Adjustable switch on the rope ensures that the belt does not fall off.Application:Fit most glasses frames, can work well with prescription glasses, sunglasses, reading glasses.There is 1-2% difference according to manual measurement.It also has lobster clasps are either end, which means that when the item is not being used to hold glasses, it can be worn as a beautiful necklace or a wrap around bracelet.The length is 74cm approxA versatile, classy, elegant gift for a loved one, or a treat for yourself.Package Includes:1 x Glasses Chain