8" (20.32 cm) x 17" (43.2 cm) x .06" (1.52 mm). Sides of visor are contoured towards face for a closer fit and improved resistance to impact and splash hazards. Slightly thicker for industrial applications such as cutting metal. Maximum UV protection. Meets requirements for EN 166 (2C-1.2 MSA 1B89), ANSI/ISEA Z87.1-2010, CSA Z94.3 and AS/NZS 1337.