- High breathable 5-ply masks use standard safety materials.
- Outer layer of non-woven fabric can filter large particles.
- Middle 2-layers of melt-blown fabric can block more than 95% particles.
- 1 layer hot air cotton can filter pm2.5 and the innermost layer of non-woven fabric is skin-friendly and soft to give you a comfortable experience while it protects you with high filter efficiency.
- These are not medical masks
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