Leather rope/alloy ring For glasses hanging around the neck: This eyewear necklace is a good solution for fixing glasses when not in use. It can let you hang sunglasses indoors, or in some cases you may need to remove your glasses. This is cheap insurance for your expensive sunglasses. It can help you prevent glasses from being lost or broken. You don't have to look everywhere for your glasses anymore. Material: This sunglass holder is made of soft but strong leather rope. Provide a comfortable feel. The ring is made of alloy. Dimensions: The eyeglass hanger has an adjustable strap that can help you adjust the length from 9.8 inches (25 centimeters) to 17.7 inches (45 centimeters). The width of the leather rope is approximately 0.16 inches (4 millimeters). The diameter of the ring is approximately 1.2 inches (3 centimeters). It fits all types of glasses. Easy way to carry glasses: With this glasses necklace, you no longer need to carry a large glasses box or bag when you go out. This is a very practical product and a good gift for family or friends.