3D structure 4-layer non-woven mask Unisex Normal size Individual packaging Black 30 pieces

A four-layer structure consisting of a mild non-woven fabric that is gentle on the skin and a filter that blocks the outside air.
It blocks fine particles and prevents them from losing their shape.
● The effect of making your face look neat.
● The glasses are less likely to fog because they fit perfectly on your face.
● It is difficult to put on lipstick in the mouth space and it is easy to talk.
● 99% cut filter.
PFE: Fine particle collection efficiency
VFE: Virus flying collection efficiency
BFE: Bacterial flying collection efficiency
Pollen: Pollen particle collection efficiency
● Reliable 4-layer filter structure.
● Contains wire to improve adhesion.
● Flexible and elastic soft rubber, about 3.8mm rubber is gentle on the ears. Even if you wear it for a long time, your ears will not hurt.
● One piece of individual packaging with a sense of cleanliness.