SAFE Polycarbonate Anti-fog Visor - Hellberg The SAFE polycarbonate anti-fog visor is the best choice for impact resistance and protection against water-based liquids. The visor has been treated to prevent fogging. It is designed to be combined with earmuffs, helmet and visor holders for complete protection above the neck. The visor is approved for medium impact and is suitable for applications such as lawn mowing / shrub trimming, sanding, construction, industry and working with molten metal. Type / material Polycarbonate, anti-fog Thickness: 1 mm Weight: 96 g Length: 250 mm Tested and approved according to European standard EN 1661B39N CE, North American standard ANSI Z87 and Canadian standard CSAZ 94.3-2007 SKU: 20940-001Read more