Double side Anti-fog, anti-static, No-glare lens; Light weight and comfortable to wear,quick and easy to don; Specific Foam band can absorb sweat and provide enough room for eye glasses or safety goggles Foam design for increase air flow and comfort; Excellent protection against potential contamination from blood pathogens, body fluid, or harmful chemical splash Size:33*22cm Material:PET+ Sponge +Elastic band Standard CE EN166,FDA listing Package:1pcs/PE Bag 200Pes/ICTN,68X37X43cm G.W:7.66kg/N.W.:6.46kg Certification: CE ,FDA