MASK Face piece produced from soft non-allergic TPE material Provides excellent fit to aid with protection Low profile design offers improved field of vision Soft adjustable strap ensures a perfect fit to wide range of contours FILTER For protection against organic gases and vapours with a boiling point > 65 deg c. Inorganic gases and vapours Sulphur Dioxide and other acidic gases and vapours as well as against ammonia and organic ammonia derivatives. EN 14387:2004+A1:2008