KN95 mask is made of high-grade non-woven fabric. There are multiple filter layers (activated carbon, melt-blown cloth, cotton filter, etc.) under the outer layer of the breathable shell. And smoke.

The ergonomic design is more comfortable: the deformable nose clip conforms to the shape of the nose bridge. Even if you exercise vigorously, the earhook prevents the mask from slipping. The adjustable headband fits most people's head circumference.

The hemispherical KN95 mask is more breathable and dries quickly. It is especially useful for people who need to wear a mask for several hours at a time. Can effectively reduce the discomfort of wearing.

Multiple uses: This dust mask has many uses, from cutting grass to running, cycling, hiking, skiing and other outdoor activities in extreme cold climates, it can filter allergic pollen. In addition, if you live in a forest fire where pollen is susceptible, this dust mask can protect you from smoke and ashes.

http://www.thinkersupplier.com/