P.P. material make it's more comfortable, easy to transport.
FFP1/FFP2 particulate respirator
Fold flat easy storage and tansportation in a pocket.
Three layers, each layer is made of soft Polypropylene(P.P.)inner layer, reduce the fiber drops and increase the wearing comfort.
Adjustable plastic nose clip for comfortable fit.
Cool latex-free head straps for comfortable wearing.