• Adjustable frame with 5 levels of adjustment for a perfect fit. • Magnetic closure on the bridge with a powerful magnet, allows the glasses to hang from the neck. • Comfortable and durable, with lightweight and high-quality materials. • Multiple uses: reading, writing, electricity, DIY, sewing, crafts, use with mobile, tablet, or computer. • Designed for reading and close-up vision. • Not prescription lenses, vision should be examined by a professional. • Do not use for driving or as eye protection. • Clean with water and soap, avoid abrasive products. • Measurements: Bridge 17 mm, Lens Width 50 mm, Frame Width 140 mm, Frame Height 38 mm, Temple Length 195-204 mm.