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This product type is: kn95 FFP2 level 4-layer protective mask without valve
The interior also contains non-woven fabric, which is comfortable and not tight，Protection grade meets kn95 FFP2 filter standard, please feel free to use
Melt blown cloth, key filter material filtering up to 95%, effectively protect your health, use outer non-woven cloth to block large dust, two layers of filter melt blown cloth to filter small bacteria, three layers of hot-air cotton to keep breathing smooth, inner non-woven cloth to soft skin
Detail drawing: adjustable bridge of nose, more suitable for face, no dust to enter, adjustable ear rope, no ear knot
Physical figure
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