6-layer Kn95 Mask

FFP3, PFE Higher than 99%, 6 Layers,

• 1st layer: 50g Non-woven cloth
• 2nd layer: 25g 99% Meltblown fabric
• 3rd layer: 25g 99% Meltblown fabric
• 4th layer: 30g Hot air cotton
• 5th layer: 60g Hot air cotton
• 6th layer: 25g Non-woven cloth
• 10 PCS WRAPPER
• 1000 PCS/ CARTON
• 680X360X360