Adjustable Strap Size: Adjust the length of eyeglass strap through the adjusting buckle to fix the glasses, It brings the Eyewear Retainer no more worrying about your glasses slipping off your nose when you sweat or look down with your glasses on.
Easy to Use: After taking off the glasses, Adjust the glasses rope to be larger than your head circumference then insert one of the temples into the silicone glasses holder, and then finish the another side, Fit any head size and sha.
Built for Comfort: This eyewear retainer will hold your head neither be too tight or too loose for its elasticity, as well as easy to take on and off quickly.
Soft and Comfortable: Our eyeglass straps for men and women are made of highly elastic silicone + elastic nylon material , waterproof, fast-drying, lightweight, very soft on the ears.
Widely Used: Fits most sunglasses, daily glasses and reading glasses. Perfect for everyday use or outdoor sports such as fishing, cycling, skiing, hiking, rock climbing, etc.
2 Pcs Adjustable Glasses Straps Universal Fit Rope Eyewear Retainer