лот 5 слой рм2,5 взрослый ребенок одноразовая маска колодки insert защитный коврик анти haze рту заменяемое сек рм2,5 маска pad

women man dustproof anti dust pollution full mouth mask breath washable reusable muffle protective with pad features: 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.