Package Included: Lanyard* 1 Specifications: *Mask adjustment belt: anti-falling, flexible, skin-friendly, non-elastic. * Carry it with you at any time: When you need to take off your mask when you go out, eat, etc., you no longer worry about having nowhere to wear a mask and reduce contact. *Simple solid color, adjustable buckle design: easy to control elasticity, simple color, easy to buckle, anti-drop, anti-lost. *You only need basic functions: just like a spectacle frame, clip the small hook to the elastic band on the mask, just slide it over your head and wear it like a necklace. *When not in use, you can safely leave the facial care on your neck. *Disposable masks and reusable masks for all purposes: can be used with disposable masks or cotton masks when shopping in grocery stores and dining in restaurants. Description: Product Name: Mask Lanyard Acrylic Glasses Chain Material: ABS Size: 9*15mm, length 63cm Weight: 15g Notes: Due to manual measurement, there may be an error of 1-2 cm, please understand. Due to different monitor settings, the color deviation may vary. 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.