The N95 Respirators come individually packaged in plastic with wearing instructions in each pouch.
The mask is stamped AMMEX N95DB NIOSH N95.
The mask is made of a filter type material with a bendable plastic nose piece and a piece of foam for comfort that fits over the bridge of the nose.
The mask is secured by two elastic bands, one worn above the ears, the other below.
Approved by the National Institute For Occupational Safety & Health as an N95 Particulate Filter (95% Filter Efficiency Level)
The N95 will fail if it gets wet.
These are certified by NIOSH and provide adequate protection for bio-aerosol viruses such as influenza, ebola, and enterovirus.