100 Pcs Medical Surgical Face Mask Disposable Masks 3-Ply Anti-bacterial Anti-Dust N95 PM2.5 Nonwoven Elastic Earloop Mouth Mask
100 PCS adult children disposable n95 mask Antivirus masks flu 3 Layer Meltblown Ply Filter Mouth Face Mask kn95
When wearing the mask, do not pull the ropes on both sides too much, otherwise they will break.
Disposable, lightweight, comfortable, odorless, fiberglass, non-irritating to the skin, and smooth. Wear our allergen dust caps at work or on the go to stay healthy and safe. They are suitable for adults and children, protect the airways of pollutants and allergens, help you breathe more easily and keep germs.
Soft elastic nose for individually adjustable face
High 98.8% BFE (biofiltration efficiency) 3.0 u m particle size, low air permeability, prevent air particles, odor
For removing various pollutants, bad odors and organic vapors