Adjustable Glasses Straps - 3 Pcs No Tail Adjustable Eyewear Retainer Glass Straps for Men Eyeglasses, Sunglasses 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. Easy to wear and reusable: After putting on the glasses, insert of the temple legs into the silicone sleeve, and then finish the other side. Reusable, hand washable, multiple use-use with your glasses every day. Adjustable size: You need pull the adjusting buckle to adjust the length (expansion range: about 10-16 inch) of the glasses holder rope ensure a snug fit around the head so that glasses do not fall off or slide down your nose (Suitable for all people). Anti-falling design: The glasses strap has an upgraded anti-drop design, and the high elastic silicone at both ends of the frame strap securely wraps the temples, allowing you to easily perform any operation. When you need a break, you can hang the back of your head glasses strap around your neck without worrying about it coming off. Easy to wear and reusable: After putting on the glasses, insert of the temple legs into the silicone sleeve, and then finish the other side. Reusable, hand washable, multiple use-use with your glasses every day. 100% Satisfaction : We are always committed to providing our customers with higher-quality products and services. If you have any problems during your use, please do not hesitate to .