China 4ply Fashion Inactivated Silver Ion 3D Mask Protection with CE & FFP2 Certificate, Find details about China Inactivated Mask, 4ply Face Mask from 4ply Fashion Inactivated Silver Ion 3D Mask Protection with CE & FFP2 Certificate
Four layers of non-woven | specifications |
1)40g outer layerWaterproof non-woven | 50 pieces / box Cartion size: 520*390*320mm |
2)30g needled cotton | |
3)30g Filter layer Nano-silver melt-blown cloth | |
4)25g Skin-friendly non-woven lining | |
(reach thece& EU FFP2 standard) |