HALF CRESCEN, Men's Eyeglass Chains, Adjustable Glasses Straps, Sports Unisex Sunglass Retainer Holder Strap(2Pcs)

✅【Keep Your Glasses Secure】 Our glasses retainer is designed to keep a tight grip on your eyeglasses, preventing the loss of the glasses and breaking during movement or sports such as biking, hiking, skiing, allowing your eyewear to be comfortably hung on your chest, or rest on top of your head. ✅【Anti-slip Elastic Material】 Made of softest, most comfortable material of elastic nylon/spandex, the glasses strap is stretchy, perfectly adheres to the shape of the head. This soft elastic braided rope has great anti-slip effect, allowing it to be firmly attached to the glasses temple. ✅【Adjustable System】The buckle slides along the strap to allow length adjustment, so that the eyeglasses strap will fit on any head shape and size. Great elasticity of the material also makes the length of strap adjustable. ✅【Fits Most Eyeglasses】 These ropes for glasses fit for myopia, reading glasses, sunglasses, etc. 2 colors (black, red) can be paired with different styles of glasses and clothes. You can easily slip these straps on to your eyeglasses like a sock, convenient to put on and take off. (Suitable for glasses temple tips with width between 0.33inch-0.52inch.) ✅【Lifetime Guarantee】 Own it forever - If there are any problems with your product, please don't hesitate to message us and we'll make it right for you!