Description: 1.Brand new & high quality. Non-slip, comfortable .Easy to use. 2.Secure your glasses and sunglasses comfortably during use . 3. High quality silicone anti-slip holder for the eyeglasses, ear hook, temple tip holder 4. Super soft and light, comfortable for wearing, safe, environmental 5. Suitable for sports,active life 6. Material: High quality silicone 7. Colors :As the picture 8.package include: 1 pair Grip Hooks