3ply Disposible Masks pack of 50

Disposible / single use protective face masks pack of 50

3 layers
The outside polypropylene spunbond non-woven fabric
The middle Meltblown non-woven fabric
The inner side polyproylene spunbond non-woven fabric

Bacterial filtration efficiency BFE 3.0 microns >95%

ISO:9001 and FDA approved manufacturer

Comfortable and premium quality, metal nose strip for adjustment