Specifications:
Color: WhiteFiltering
Rate: = 99.9 %
Material: inner layer, outer
layer: polypropylene
non-woven fabricFilter layer: electrostatic
meltblown clothWearing method: ear
strapSpecifications: One Size (General Adult Size)
Scope of application: Suitable for protection against harmful particles such as dust, PM 2.5 haze particles, influenza bacteria, droplets. This product has the function of protecting against wind and cold.
Quantity: 10 pcs / Pack