Features 1. Durable material: The frame of the glasses necklace is composed of ropes and metal rings. It is sturdy, durable, wear-resistant, and long-lasting, allowing for long-term use. 2. Convenient to use: When taking off the glasses, you can hang them on the ring of the glasses necklace, eliminating the need to carry a glasses case when going out. 3. Proper size: The length of the anti-lost rope can perfectly limit the swinging range of the glasses. The metal hanging ring can keep the glasses stable. This size is suitable for hanging various types of glasses. 4. Simple style: The design of the glasses frame necklace ring is simple, without any redundant decorations, and is suitable for matching with various occasions and clothing. 5. Practical gift: It can be given as an exquisite gift to family and friends. Specification parameters 1. Material: Alloy 2. Colors: Black/Gray/Red 3. Chain length: Approximately 85 cm/33.46 inches Notes Due to manual measurement, a 1 - 2 cm error is allowed. Please make sure you don't mind this before placing an order. Due to differences among different monitors, the pictures may not reflect the actual color of the item. Package contents 1 glasses frame