Features
1. KN95 standard, Filtering efficiency≧95%.
2. Carried Standard: GB2626-2006
3. Protective Standard: KN95
4. Double-layer antibacterial melt-blown cloth + environmental non-woven fabric.
5. Metal nose clip, perfect fit.
6. Elastic ear straps, comfortable to wear.
7. Structure: 5-layer material, double-layer antibacterial melt-blown cloth
8. Shelf life: 2 years