mocodo 3D Silver fiber mask antibacterial/waterproof/breathable/washable

＊Passed antibacterial efficacy evaluation test, OEKO-TEX® International Textile Testing, Skin-friendly and zero irritation ◆Material is water-repellent and anti-spray 3D Silver fiber mask, the fabric is skin-friendly and highly stretchable. It can fit different jaw contours and uses high-density N-shaped knitting method. Not easily deformed. The biggest feature is that the outer layer has a water-repellent effect. The inner layer is made of Korean special material aerosilver functional yarn. Added Silver ion antibacterial and deodorizing properties, and tested by laboratory antibacterial efficacy evaluation. The amount of bacteria can be reduced by more than 97% (ATCC6538, ATCC4352), It is more protective than cloth masks and less likely to cause odor after being worn for a long time.