Original
By certification 
Please be kindly noted，the listed product is produced and distributed abroad and subject to the laws of its country of origin.
100% brand new and high quality
The respirator use: permeability is good Don't boring Can achieve the effect of
dust The bridge of the nose with aluminum strip can be fixed role. No particle
Non-woven masks for one-time items, easy to use, and make relevant purification
treatment, can be used for food. The medical, pharmaceutical, electronics,
textiles. Clean room operators, also can be used to do everyday products. Many
industries
Advantages: ventilation, dust and filter bacteria
Material:Non-woven fabric
http://www.bohostone.com/
