Swarovski SK2020 Optical Frame is a polished acetate frame designed for everyday prescription use. Its classic square silhouette pairs a full-rim build with refined metal temples for a balanced, elegant look. Key attributes: Black | Acetate | Prescription-ready (demo lenses included) | Includes original case | Square frame | Full-rim acetate frame | Shiny finish | Dimensions & fit: Lens width: 52 mm, 54 mm | Bridge: 18 mm | Temple length: 140 mm | Lens height: 44.0 mm, 46.0 mm | Composition & care: Acetate | Metal