Ray-Ban RX7228 Optical Frame blends bold square styling with a structured acetate build, designed for everyday prescription wear and clear vision. Key attributes: Black | Acetate | Prescription-ready | Full rim frame | Square shape | Thick temples | Opaque finish | Dimensions & fit: Lens width: 55 mm | Bridge width: 21 mm | Temple length: 145 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth and lens cleaner; avoid abrasive cleaners and store in the protective case.