Saint Laurent 860 OPT Optical Frame is a classic rectangular acetate frame designed for prescription wear. Its full-rim silhouette delivers a refined, everyday look for a range of face shapes. Key attributes: Black | Acetate | Prescription-ready frame | Includes case and cleaning cloth | Rectangular silhouette | Full-rim acetate frame | Dimensions & fit: Lens width: 52 mm | Bridge width: 20 mm | Temple length: 145 mm | Composition & care: Acetate | Clean with warm water and a soft, lint-free cloth; avoid household cleaning products. Store in the supplied case when not in use and handle frames by the bridge to avoid bending. Use a small screwdriver for minor adjustments.