Type 1 disposable medical face masks ensure a BFE (bacterial filtration efficiency) of 95%. Offers 3 layers of protection against low fluid exposure. Designed for disposable healthcare in a general environment - it is not suitable for special protection during surgery. Contents: 6x Single use medical face masks (50 Piece) , 3x Single use medical face masks (50 Piece) free of charge Conforms to EN 14683 Specifications