10 packs of travel packs per box 10 pcs per travel pack Efficiently filtrate bacteria in the air with our 3-Ply disposable Masks Disposable Fluid resistant, effective in protecting against Bacteria, Dust, Pollen, Smoke, germs, in air pollution. Outer layer - SS Non-woven blue Middle filter - Meltblown Non-woven Inner layer - SS Non-woven white
