Balenciaga BB0472O Optical Frame is a rectangular acetate optical frame designed for everyday prescription wear. It pairs a sleek black silhouette with transparent demo lenses ready for optical conversion. Key attributes: Black | Transparent | Acetate | Suitable for optical conversion | Includes demo lenses | Compatible with prescription lenses | Includes original case and accessories | Rectangular frame | Full-rim design | Shiny black finish | Dimensions & fit: Lens width: 54 mm | Bridge: 18 mm | Temple length: 140 mm | Frame height: 41.3 mm | One size (54 mm lens width) | Composition & care: Acetate