|Filtration efficienc|| ≥97.0%|
- Isolated from air dust, PM2.5, Haze, pollen grain, automobile exhaust.
- High-density polyurethane material to block and filter dust.
- Soft, breathable and comfortable.
- Washable and reusable.
- Compact appearance, and lightweight design, perfect for outdoor sports.
20 x Children Mask(Green)