Key Specifications/Special Features:
Standard: GB2626-2006 KN95Color: WhiteStyle: hanging ear typeMaterial: non-woven fabricKN95 level protection,filtering efficiency up to 95%, PM 2.5 pollution ash.* The production of our masks strictly follows GB2626-2006 (China's KN95 standard). The technical requirements and test methods of GB2626-2006 (China's KN95 standard) are basically consistent with 42 CFR 84 (US standard).* Activated carbon layer inside can effectively absorb organic smell and odor.* High-quality elastic ear-loop with no pressures on the ears,makes it comfortable to wear for a long time.
