| Product Size： | 15.5*10.5cm |
| Materials： | 5 layers, 2 layers of PP non woven, 2 layers of melt-blown, and hot air non woven |
| Color Options： | White |
| Standard Packaging： | Individual pack, 20pcs/box |
| Applicable Standards ： | GB19083-2010 |
| Key Performance： | PFE≥95%, BFE≥95% |
| Scope of Applicable： | Hospital, clinics, health center, pharmacie etc., and areas or places with high risk of bacterial transimission. |
