корабль! 3 слоя famask pad дышащий внутренняя замена мат для кожи защитные детей уплотнитель для k

ship! 3 layers famask pad breathable inner replacement mat skin friendly protective gasket for k .1.the first layer: high efficient filter cloth filter the dust of micron.2.the second layer: meltblown cloth to filter industrial pollutants, automobile exhaust, second-hand smoke pollen allergies.3.the third layer: high efficient filter cloth filter benzene and a smaller function of filtering dust microns.4.the fourth layer: activated carbon cloth filter density, sma.