Speclace™ straps are made with high-quality and skin-friendly materials that will last for years. The material of our eyeglass holders around your neck will not irritate your sensitive skin even if you wear your glasses or face masks all day. These eyeglasses straps are simple and stylish, making it easy to match different colors of glasses and apparel. Eyeglasses lanyards can be suitable for all sorts of eyewear - sunshades, reading, prescription eyewear, face masks etc. Eyeglass chain length approximately 27 inches long, adjustable size for men, women and children. Our glasses cord prevents accidental knocking off your glasses which can shatter them.