Features: The glasses necklace frame is composed rope and metal ring, which is , wear-resistant and , and can be used for long-time. Convenient to use: When you take f your glasses, you can hangs them on the ring your glasses necklace, so you don't need to take glasses box when you go out. Proper size: The length the anti-loss rope perfectly limits the swing range the glasses. The metal hanging ring can keep the glasses very stable. The size is suitable for hanging various types glasses. Simple style: The eyewear frame necklace ring is designed in simple style, unnecessary decoration, and is suitable for various occasions and clothing. Practical gifts: They can be used as delicate gifts for your family and friend. Specifications: Alloy Color: Black/Gray/ Chain Length: Approx. 85cm/33.