Package Included: 1*glasses chain Specifications: Product Name: Eye Chain It is both a mask rope and a glasses chain Simple design and easy to use Made of high-quality metal Anti-slip, anti-lost Main material: alloy Length 72cm Product weight: about 15g Color: optional Product packaging: opp Description: *Mask adjustment belt: drop-proof, flexible, skin-friendly, and non-elastic. * Carry it with you at any time: When you need to take off the mask when going out, eating, etc., you no longer worry about the mask having no place to put it, and reduce contact. *Simple solid color, adjustable buckle design: easy to control elasticity, simple color, easy to buckle ball buckle, anti-drop, anti-lost. *Just the basic function you need: clip the small hook to the elastic band on the mask, just like a spectacle frame, just slide it over your head to wear it like a necklace. *When not in use, you can safely hang the facial care around your neck. *Disposable masks and reusable masks for all purposes: use them with disposable masks or cotton masks when shopping in grocery stores and dining in restaurants. Notes: Due to manual measurement, there may be an error of 1-2 cm, please understand. The color difference may vary depending on the monitor settings. We provide you with the best products and services. If you have any questions, please let us know and we will solve the problem as soon as possible. thank you very much.