| Structure | Colour | Gram Weight | Material Quality |
| Outer layer | white | 25g | Non woven fabric |
| Filter layer | white | 25g | Melt blown nonwoven fabric |
| Filter layer | white | 25g | Melt blown nonwoven fabric |
| Hot air cotton | white | 50g | Hot air cotton |
| Inner layer | white | 25g | Non woven fabric |





| Model | Outer packing | Inner box | Net weight | Gross weight |
| KN95 |
