Is also considered as a brilliant choice providing adequate protection. The components of this kind of three-layer mask is indicated below:
The outer layer of blue non-woven fabric exposed to the environment;
The second layer of meltblown is against bacterial and fungi as well as prevent from dust and pollutants, BFE > 99%;
The inner layer of white non-woven fabric touches directly to facial skin.
1 Box = 50pcs
1 Package = 50 boxs = 2500pcs