Rodenstock R7143 Optical Frame is a lightweight, full-rim metal design built for everyday prescription wear. The frame combines durable construction with a clean square silhouette for smart, versatile use. Key attributes: Silver | Blue | Metal | Lightweight frame | Durable construction | Comfort-oriented design | Prescription-ready | Includes demo lenses | Full-rim square silhouette | Metal temples | Dimensions & fit: Lens size: 54 mm | Bridge: 17 mm | Temple length: 140 mm | Medium size | Unisex fit | Composition & care: Metal | Clean lenses with a microfiber cloth and lens cleaner. Store in a protective case when not in use. Avoid exposure to high heat.