HapiHapi - Product Lab Kf94 Face Mask (5 Pc) 5pc

BUY at YesStyle

Brand from : Hapi. Benefits: Outer layer offers UV protection. Hypoallergenic inner layer has passed tests for various harmful substances, including heavy metals (lead, cadmium and nickel), formaldehyde, allylamine and allergy-inducing dyes. Filter has passed Nelson Labs's filtration efficiency test. Double metal nose strips help prevent eyeglasses from fogging. Includes a fastener hook for more comfortable wear. How to use: 1. Fit the mask onto your face, covering your nose and chin. 2. Keep the mask in place by positioning the strings behind your head with the included fastener hook. 3. Press down on the metal strip firmly so that it molds to the shape of your nose. 4. Check if the mask is firmly in place without gaps.