12 Pack Safety Glasses FEATURES General purposes for indoor and outdoor applications.Economical lightweight glasses offers superior protection.Lenses provide 99% protection against UV raysExceeds ANSI Z87.1-2010EN166 Certified. TECHNICAL SPECIFICATIONS Part Number:B515CASManufacture:BBS Safety IncMaterial of Frame:Poly-carbonateMaterial of Lenses:Poly-carbonate.Lens Color:Transparent / Clear Model#: B515CASFrame: GreyLens: Clear