These masks are ideal in industrial settings, with each piece having securely attached elastic earloops and an adjustable nose fitting to guarantee a secure, comfortable fit for everyone. A breathable fabric that stays comfortable even when worn for hours. These disposable face masks protect against all manner of breath bacterium, as well as other airborne particles, protecting your staff for longer. Face masks feature comfortable, easy to use ear loops. BFE>99%, PFE>90%. FDA and CE approved. Each box includes 50 masks.