Anti-drop Design: The glasses chain features an upgraded anti-drop design with highly elastic silicone ends that securely wrap around your glasses, ensuring they stay in place during any activity. Soft and Comfortable: Crafted from high-quality polyester and silicone, the glasses chain is soft, breathable, and comfortable to wear. It fits snugly without causing tightness or tangling in your hair, providing ultimate comfort that you may even forget you're wearing it Adjustable Size: Easily adjust the length of the glasses frame cord by pulling the adjustment buckle. This feature allows you to customize the fit of your glasses, preventing them from slipping off your nose and ensuring a secure hold during various activities. Easy to Wear And Reuse: Simply insert one temple of your glasses into the silicone sleeve and secure the other side for effortless wearing. The glasses chain is reusable and offers a convenient way to keep your eyewear close at hand without the risk of misplacement. Versatility in Use: Suitable for most sunglasses, everyday glasses, and reading glasses, this chain is perfect for daily wear or outdoor activities such as fishing, biking, skiing, water sports, hiking, and rock climbing. Item Name: Glasses Chain Material: Polyester, Silicone Features: Adjustable Length, No Pressure, Elastic Band Size Details: Length: 60cm/23.62" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Glasses Chain