Dior MINI CD O S2I Optical Frame is a compact square acetate frame designed for everyday prescription wear. It pairs a classic silhouette with lightweight construction for all-day comfort. Key attributes: Black | Acetate | Compatible with prescription lenses | Supplied with original Dior case | Square frame | Full-rim design | Classic acetate finish | Dimensions & fit: Lens width: 54 mm | Bridge width: 16 mm | Temple length: 140 mm | Composition & care: Acetate | Clean with mild soap and water and dry with a microfiber cloth. Avoid alcohol and abrasive cleaners. Store in the supplied case when not in use.