• Adjustable frame with 5 levels of adjustment for a perfect fit. • Magnetic closure on the bridge that allows the glasses to hang from the neck and prevent falls. • Lightweight design and durable materials for comfortable use all day long. • Ideal for reading, writing, and tasks that require visual effort such as DIY and sewing. • Measurements: Bridge: 17 mm, Lens Width: 50 mm, Frame Width: 140 mm, Frame Height: 38 mm, Temple Length: 195 – 204 mm. • Product manufactured in accordance with CE standards. They are not prescription lenses.