COPPER FACE MASK
-Strong antimicrobial layer
-Helps kill 99.9% germs
-Superior bacteria exterminator effect
-Comfortable respiration
-Complete prevention of saliva droplets
-Helps prevent dermatitis and allergies
-Harmless to humans
-Self disinfecting mask
-Re-usable, Waterproof and washable
-10pcs non fiber filter included
-Can last 30 days of use