- 4 Ply Activated Carbon Face Mask
- 4 Layers Structure,3 Layers Non-woven Material,1 Layer Activated Carbon.
- Filtering Effect (B.F.E.) 95%
- Safe and Breathable, Hypoallergenic and High Filtration,capacity
- Elastic Ear-loops with No Pressure to the Ears
- 10 masks per pack