Features:1. Did your glasses break again?: I recommend a silicone eyeglasses non-slip retainer. When doing homework, exercising, working, and reading the newspaper, the glasses will not slip off the nose. Soft and comfortable, stylish five-pointed star design, compact and portable.2. Anti-Slip Design: Effectively prevent your eyeglasses slipping down when you are working, daily wear and outdoor activities, such as basketball, running, climbing and riding. And you don39;t feel sore ears.3. High Quality: The retainers are made of good silicone, soft and flexible, they won39;t go yellow or turn solid, with no pressure for ears after using.4. Compact and Portable: It is small and unobtrusive. When you get used to it, sometimes you don39;t even feel its existence. Fashionable five-pointed star design, and simple installation.5. Widely Used: They fit almost any pair of eyeglasses, reading glasses, sunglasses. It is applicable whether you are a child, an adult, a student, a faculty member or a retired elderly.Notice:Actual color may be slightly different from the image due to different monitor and light effect.Please allow 1-3cm deviation due to manual measurement.Description:Material: siliconeSize: As the picture shownColor/Style: As the picture shownPackage List:choice 1: 1 pair of Eyeglasses Retainers choice 2: 4 pair of Eyeglasses Retainers