The disposable mask is made of more than three layers of 28g non-woven fabric; the nose bridge is made of environmentally friendly all-plastic strips, does not contain any metal, and is equipped with breathable, comfortable and especially suitable for electronic factories and daily life use.
Disposable masks (medical surgical masks) can prevent respiratory infections to a certain extent, but cannot prevent haze. When buying, you should choose a mask that clearly states "Medical Surgical Mask" on the outer packaging.
