Ray-Ban Round Metal Frame offers a timeless round silhouette crafted in durable metal. Ideal for everyday prescription wear and a classic, understated look. Key attributes: Brown | Metal | Durable construction | Compatible with prescription lenses | Round frame | Classic silhouette | Dimensions & fit: Lens width 50 mm | Bridge 21 mm | Temple length 145 mm | Composition & care: Metal | Wipe lenses with a soft microfiber cloth; avoid abrasive cleaners and prolonged exposure to moisture.