China Face Mask Medical Mask Surgical Mask Kn95 Kn94

Disposable mask is made of more than three layers of 28g non-woven fabric; the nose is made of environmental friendly plastic strip, free of any metal, with ventilation, comfortable, especially suitable for electronic factories and daily life. Disposable masks (medical surgical masks) can prevent respiratory tract infection to a certain extent, and can not prevent haze. When purchasing, you should choose the mask with the words "medical surgical mask" clearly marked on the outer package