KF94 Face Mask 4 Layer Disposable mask

Authentic KF94 mask (10pcs per pack in Zip lock bag) Ace Keeper KF94 mask is a 3D Fish Type Mask designed by South Korea This shape design is easier to breath and comfortable to wear - The 3D design can prevent the fabric from direct touching your nose or mouth. - The 4 layer design protects the respiratory tract from viruses, bacteria and dust. - The mask is soft and made of high quality fabrics & melt-blown cloth our KF94 mask consist of 4 layers: 1. Outer layer: Non-woven outer layer which blocks large particles and saliva 2. Middle Layer: Non- woven Structural layer which filters non-oily particles in the air 3. Filter: Electrostatic melt-blown layer which blocks more than 94 % of particles in the air 4. Inner Layer: Non- woven skin friendly inner layer