Additional Details ------------------------------ Product description: 3M QX2000 MinimIzeR Safety EyewearManufactured By: 3MDesigned specifically for work around shielded welding operations or under welding helmets.Reduces infrared (I.R.) with excellent UV absorption.Helps protect against some infrared radiation and "flash burn", a common and damaging hazard that occurs when workers are exposed to welding arcs.DX anti-fog hard coat helps protect lens from fog, scratching, and many chemicals.Meets the requirements of CSA Z94.3-2007 and the High Impact requirements of ANSI Z87.1-2003.Case quantity 20 Ea.Warning: Not designed to be worn as primary eye protection in gas welding, gas brazing, gas cutting or similar procedures.