The Honeywell Flashback standard safety glasses are made of polycarbonate, are packaged 10 per stocker, 200 per case, come in clear black and meet ANSI Z87.1-2010, CA 19065, CSA Z94.3 standards. These types of parts are designed for specific applications which feature ways of safeguarding & shielding itself and/or the user. This SKU is designed and manufactured such that it offers the following protection: Anti-Fog, Impact-Resistant, UV-Protective. Provides 99.9 % of UV Protection. Product Specifications Brand: Honeywell Product Type: Standard Safety Glasses Eyewear Type: Standard Protective Properties: Anti-Fog; Impact-Resistant; UV-Protective Lens Tint: Clear Frame Color: Black Gender: Unisex UV Protection: 99.9 % Visual Light Transmission (VLT): 92 % Frame Material: Terblend Lens Material: Polycarbonate Standards Met: ANSI Z87.1-2010, CA 19065; CSA Z94.3