A durable flat polycarbonate visors offer superior protection from flying debris, splash, or spray. Engineered wider than other visors, these visors provide improved resistance when it matters most. All V-Gard visors for general purpose can be worn with Cap-mounted ear muffs. • Fits MSA slotted or non-slotted helmets • 8" (20.32 cm) x 17" (43.2 cm) x .06" (1.52 mm). • Anti-fog and anti-scratch coatings. • Sides of visor are contoured towards face for a closer fit and improved resistance to impact and splash hazards. • Maximum UV protection. • Slightly thicker for industrial impact applications. • Nitrometer can only be used with V-Gard Retractable or Standard Chin Protector. Approvals ANSI/ISEA Z87-1:2010 / CSA Z94-3 / EN 166:2001 (2C-1.2 1B, 2C-1.2 1B 389, 2C-1.2 1B 38 KN, 2-2 1B 38 KN) / AS/NZS 1337