ORRO 40mm Solar Eclipse Glasses, 2/6/12 Pack, Certified Eye Protection, EN ISO 12312-2:2015 Tested, CE Marked for Direct Viewing - Modern Fit

MODERN 40mm FRAME HEIGHT: Designed with a balanced 40mm frame height for comfortable coverage around the eyes, helping reduce stray side light during solar viewing. 4x THICKER, STRONGER SOLAR-FILTER LENSES: Made with upgraded solar-filter lenses up to 4x thicker than standard eclipse-glasses lenses, helping reduce bending, creasing, and damage during use. CERTIFIED FOR DIRECT SOLAR VIEWING: Tested to EN ISO 12312-2:2015, the European standard for direct solar viewing, and CE marked for safe eclipse use. AAS-LISTED FOR SOLAR VIEWING SAFETY: ORRO is listed by the American Astronomical Society as a supplier of safe solar viewers. ADJUSTABLE ARMS FOR A BETTER FIT: Designed to fit most standard head sizes, with built-in fold lines that let you choose a shorter arm length for smaller faces.