- Performance Standard: GB2626-2006
- Liquid Penetration Resistance Tested
- Full Coverage from Top Nose to Underneath Chin
- 4-Layer Filtration Guard
- Ear Hook Type
- 10 pieces of KN95 Masks in each box
- Free 1 x Ear Saver
- This mask is not suitable to use in the anoxic environment. (e.g. When the oxygen level is lower than 19.5%)
- The mask is not suitable to use when the concentration of pollutants is too high.
- The mask shall not be used to protect from the harmful gas or steam.
- Validity Period: 3 Years.