Disposable "surgical" type face mask with 3 protective layers. For civil use.
Material (1st and 3rd layer): Spunbond polypropylene non-woven fabric
Material (2nd layer): Meltblown electrostatic microfiltration fabric
Function: the three layers of antibacterial fabric are used to filter particles, droplets and various microorganisms present in the air.
2 boxes of 50 pieces.