Ray-Ban RX 7210 Optical Frame pairs a squared, everyday silhouette with a durable propionate full-rim construction. Designed for prescription wear, it delivers a comfortable, classic look for daily use. Key attributes: Black | Propionate | Durable construction | Lightweight feel | Full-rim frame | Accepts prescription lenses | Ergonomic temple arms | Squared/rectangular shape | Thick full-rim silhouette | Classic everyday styling | Dimensions & fit: Lens width: 52 mm | Bridge width: 20 mm | Temple length: 145 mm | Medium size (M) | Composition & care: Propionate | Clean lenses with a microfiber cloth and lens cleaner. Store in a protective case when not in use. Avoid abrasive cleaners and prolonged heat exposure.