This product is a set of 30 pairs eyeglass frame grips. Manufactured of silicone source material, which provides flexible tension for a secure and comfortable fit, super and lightweight. A perfect cushion between ears and , improve your eyeglass wearing experience effectively. Great for working, daily wear and outdoor activities, such as running, climbing, and riding. Features -Color: Assorted Color -Material: Silicone -Size: About 1.50X15.00X0.40cm/0.59X5.89X0.16in - Made of silicone source material, with no feeling of ears after use, and even you will forget to wearing them. - They can help prevent your from slipping even when you are doing strenuous exercise. - These products can match with most type of eyeglasses, and sunglasses. - They have , round shaped make them be easy to be when using. - These products can effectively prevent slip when you wearing your . Package list: 30 x Ear Socks