2mm Anti fog, Anti scratch visor to suit BG, BGNH and HHBGE,Extra high impact rated ,Ideally suited to: Light oxygen cutting, Flame descaling and silver brazing, Light gauge copper and steel welding,Also suitable for: Oxygen cutting, Lead welding, Oxygen lancing and deseaming,Certified to AS/NZS 1338 ID 4018 for gas welding,Extra 30mm length visor for increased protection