The V-Gard Accessory System offers helmet-mounted frames for various work conditions and MSA helmets. Designed for use with V-Gard Frames and V-Gard Headgear. Use V-Gard Frames ONLY with V-Gard Visors, to ensure compliance with safety standards. All visors can be worn with helmet-mounted ear muffs. 10115841 General Purpose Visor Anti-fog and scratch resistant. 10115845 Welding Visor MSA moulded polycarbonate visor. Optically correct. Anti-fog and anti-scratch coatings. 2.5mm thick. 10115855 Chemical Visor Distortion-free optical clarity. 2.5mm thick. 10116557 General Purpose Mesh Visor Lightweight and durable. Wide face coverage. Durable, epoxy-coated 20 x 20 steel mesh. Anti-fog and scratch resistant.