Product features: this product is made of melt-blown nonwovens and non-woven fabric, and the filtration rate of 0.3um particle is as high as 95%.
Main advantages: the advantages of the product are exquisite workmanship, beautiful appearance and comfortable to wear.
Main functions: it is mainly used for wearers to reduce pollen allergy and inhalation of dust and microparticles of bacteria. It is a good choice for wearers to protect themselves and others during the epidemic