Description Our silicone eyeglass ear hooks are designed with ergonomic principles and scientific curves to provide a lightweight and comfortable fit. They are so comfortable that you won't even feel them behind your ears, with no pressure for all-day wear. Help keep your glasses or sunglasses securely in place. Features - Color: Black - Material: Silicone - Size: 4.50 x 0.60 x 0.30 cm / 1.77 x 0.24 x 0.12 in - Ergonomic design: The ear hooks are shaped based on ergonomic principles and scientific curves, ensuring a comfortable fit without putting pressure on your ears - Lightweight comfort: These ear hooks are extremely lightweight, providing a nearly unnoticeable wearing experience - Secure grip: Made from high-quality silicone, the ear clips hold your glasses firmly in place, allowing confidence during daily activities - Versatile use: Suitable for various activities such as cycling, golfing, tennis, ping pong, running, soccer, basketball, and more, helping keep glasses secure - Safe material: Constructed from liquid silicone, a safe and durable material commonly used in household items, suitable for adults, seniors, and children Package list: 20 x pairs of glasses ear hooks