4 Pack Color Glasses Elastic Rope Polyester Silicone Metal Glasses Rope Chain Anti Slip Fixed Glasses Accessories Adult

Material: Silicone, Polyester 【Keep Your Glasses Secure】 Our sports glasses holder retainer is designed to keep a tight grip on your eyeglasses, preventing the loss of the glasses and breaking during movement or sports,outdoor activies and daily use,and make your eyeglass holder comfortably on your chest or around neck for men,women 【Anti-slip Elastic Material】 Durable comfortable material of elastic polyester braided cord with rubber grips, the glasses strap is stretchy, perfectly adheres to the shape of the head. This soft elastic braided rope has great anti-slip effect, allowing eyeglass cord to be firmly attached to the glasses temple. 【Adjustable System】 The buckle slides along the sunglasses strap to allow tight or loose or length adjustment,so that eye glasses string holder will fit on any head shape and size. you can use these eyeglass straps lanyards & sunglass straps holders without troubles! 【Fits most sunglasses】 These ropes for glasses fit for many myopia, reading glasses, sunglasses, etc. 4 colors can be paired eyeglasses accessories with different styles of glasses and clothes. You can easily slip these eyeglass straps & eyeglass chain on to your eyeglasses like a sock, convenient to put on and take off. (Suitable for glasses temple tips with width between 0.2inch-0.4inch (5mm-10mm) )