This high-quality disposable masks has a NIOSH Testing of 97.98 Maximum Filtration and 96.88 minimum filtration. Ear loop high-efficiency filtration to protect and filter most viruses
- The first layer: breathable waterproof layer to block the respiratory droplets of corona virus.
- The second layer: anti-static melt-blown cloth filter layer to filter fine particles and breathe healthy air.
- The third layer: skin-friendly layer, soft and comfortable touch fits the skin without irritating the skin.