The reusable Anti Fog Half Face Shield Mask makes the wearer's face visible and reflects facial expressions and lip-reading. It is very suitable for people with hearing and speech impairments, service industry groups, expos and exhibition commentators, etc.
A Double Chemical Respirator NP 306 is a device to protect you from inhaling dangerous substances, such as chemicals, gases, vapors, fumes, airborne microorganisms, and infectious particles.