Features Durable anti-scratch lenses Long lasting anti-fog lenses Enhanced impact protection Protection against splashes and liquids Non-vented, for work with gases and vapors European Certified: EN166 and EN170 / EN172 Protective Eyewear Specifications Lens Coatings Durable anti-scratch coating, Long-lasting anti-fog coating Lens Colour Grey Material Polycarbonate Pack Quantity 1 Packaging (Inner / Master) 6 / 30 Packaging Style Gift box Period of Obsolescence 6 years from date of manufacture or 2 years from first use, whichever comes first Rating MT EN166 BT CE | 5-1.7 MT 1 BT 9 KN CE UKCA Storage Instructions Do not store in direct sunlight, near aggressive chemicals, not above 40°C and below 70% humidity. Store in a dark, dry place without mechanical load. Original packaging recommended for storage and transport. Usage Instructions Consult a safety expert and carry out a risk assessment for proper selection. Inspect for damage and correct fit before each use. Do not use scratched or damaged lenses.