| Brand Name | First Level KN95 |
| Standard | GB2626-2006 ， FDA Certificate |
| Color | White |
| Material / 5PLY | 50gNo-woven/25gMelt-blown/45gHot air cotton/25gMelt-blown/25gNon-woven |
| Package | 10pcs/box ; 50 boxes/carton |
| Mask Dimension | 125×165mm ±5mm |
| Weight/Mask | 7.3g±0.2g |
| Box Dimension | 130×60×165mm±1mm |
| Weight/Color box | 106g±10g |
| Carton Dimension | 670*350*330mm±5cm |
| Weight/Carton | 6.94kg±0.5kg |
| EXP Date | 18months |
