Our eyeglass retainer straps are designed to keep your glasses secure and in place during any activity. made of elastic material, these straps provide a comfortable fit and are adjustable to suit different head sizes. The sleek design allows that they complement any style, making them ideal for both casual and professional settings. Features -Color:Assorted Color -Material:Nylon -Size:33.00X1.00X1.00cm/12.97X0.39X0.39in -Comfortable elastic design: the glasses retainer straps feature a comfortable elastic design that won't hurt your ears and prevents slipping, allowing your glasses stay secure and -Adjustable length: easily adjust the length of the glasses rope to suit your personal needs, making it convenient and practical for everyday use -Protective function: the eyeglass straps for men are designed to prevent your glasses from colliding or falling, effectively protecting them from damage and extending their lifespan -Versatile use: suitable for various scenarios such as outdoor sports, travel, and work, the eye glass strap is easy to carry and provides buffering for your glasses anytime, anywhere -Fashionable design: the stylish design of the glasses holder straps not only adds practicality but also enhances your personal charm, making it a accessory for fashion enthusiasts Package list: 3 x sunglasses cords