The hat chin cord is designed for both men and women, offering a secure fit for various hat styles. The adjustable lanyard neck strap can be easily adjust to fit different head sizes, making it suitable for everyone. This product also includes a cap chain, adding an extra layer of to prevent your hat from being blown away. Features -Color:Multi -Material:Polyester, plastic -Size:35.00X1.00X0.70cm/13.76X0.39X0.28in -Selected materials: made from carefully selected materials, ensuring practicality and comfort for everyday use. -Multifunctional design: versatile design suitable for sun hats, masks, , and other accessories, making it highly practical -Antilost strap: prevents the loss of accessories, making it easy to carry and store your items securely -Windproof and sunproof: when combined with a hat, it effectively blocks sunlight and prevents wind and sand from disturbing your face and head -Simple and stylish: fashionable design that complements various occasions and outfits, adding a touch of style to your accessories Package list: 10 x Face Mask Lanyards