Pack of 10 AER KF94 Korean Face Mask Made in Korea Dust Covers Kids & Adults

Bi-Folding Stereoscopic Design: easy to breathe and speak; no lip touch. Made in Korea. Aluminum nose support wire bridge. Kids size is for 4 to 12 years olds . Reusable and disposable; do not wash for reuse; use it up to 8 total hours within a week for best protection.