First layer: high-quality non-woven fabric, blocking larger particles, and do the first layer of protection.
Second layer: the filter layer-meltblown ,which filters both oily and non-oily particles at the same time, with low breathing resistance and more free ventilation. The real meltblown can’t be fired
Third layer: non-woven fabric, skin-friendly, comfortable and breathable.
Keeping your kids safe from Viruses ,Pollen,Apatter,Fog, Smog, Dust, Germs, Bacteria, Air Pollution, Allergens, And Humidity Thus Keeping You Healthy And Safe From Many Diseases.
Please be kindly noted，the listed product is produced and distributed abroad and subject to the laws of its country of origin