MyFace Easy Breathe

One layer stretch chiffon has been shown to be nearly twice as effective as two layers of cotton. Comfortable and easy to breathe. Ties behind the head but easier worn with ties under hair. To adjust, tie behind your neck then just leave the knot. When not in use pull the mask down and it hangs around your neck. To use, pull the mask up with nose wire over your nose and place upper ties over your ears. Flexible coated nose bridge. 90% Polyester 10%Spandex. Hand wash in soapy warm water and hang dry