Material: 90% polyester, 10% spandex, absorb sweat and quick drying, comfortable wearing. Size: 18.9×9.4 inch, One size almost fits all adults and teenagers. Protect your face from Sun, Wind, Dust and San.Keeps your head nice and toasty.Provide ease of breathing through without frosting up. Multifunction: There are more than 9 ways to wear this product, you can use it as a mask, headband, scarf, wristband, balaclava mask, seamless mask and many other ways. Occasions: Particularly suitable for participating in festivals such as music festivals, carnivals, Easter, etc., can be active atmosphere. It is also suitable for sports, such as skiing, fishing, motorcycle, horse riding, shooting, yoga, etc.