в наличии! 5 layer взрослый ребенок рм2,5 одноразовая маска колодки вставка защитный коврик анти haze рту заменяемое сек рм2,5 маска pad

fashion face breathing valves men women anti-dust pm2.5 windproof outdoor washable protective with pad best 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.