| Material | Spun-laced non woven, melt blown fabric, melt blown fabric, hot air cotton, non woven |
| Function | Anti-dust-smog-virus-pollen |
| Feature | soft, breathable, comfortable |
| Executive standard | GB2626-2006; GB2626-2019 |
| Layers | 2 layers |
| Moq | 2000pcs |
| BFE | 95% |
| Color | 12colors(black, white, pink, grey, yellow, blue, khaki, red, purple, navy, orange, green) |
| Lead Time | 2000-10000pcs 2days/10000-100000pcs 7days |
| Packing Detail | 10pcs/pack 0r 1pc/pack, 10pcs/box, 2000pcs/ctn |
| Size | 15.5*12.5cm |