KN95 Face Mask Anti Dust Bacterial
KN95 Face Mask Anti Dust Bacterial 4-Layer PM2.5 Dustproof Protective 95% Filtration KN95 Mouth Muffle Cover
1.CE, FDA, SGS certificated
2:>95% filteration PM 2.5 effect
3:<100 pa respiratory resistance
4: 0 formaldehyde content
5: seamless fit against fogging
6: comfortable to wear
7: 3D stereoscopic shape suit for more people
KN95 Face Mask Anti Dust Bacterial 4-Layer PM2.5 Dustproof Protective 95% Filtration KN95 Mouth Muffle Cover
1.CE, FDA, SGS certificated
2:>95% filteration PM 2.5 effect
3:<100 pa respiratory resistance
4: 0 formaldehyde content
5: seamless fit against fogging
6: comfortable to wear
7: 3D stereoscopic shape suit for more people