Swarovski 2031 Vista Optical Frame blends a refined cat-eye silhouette with acetate construction for everyday prescription or non-prescription wear. It’s designed for comfortable, stylish wear and easy lens replacement. Key attributes: Black | Acetate | Lightweight construction | Durable acetate | Compatible with prescription lenses | Includes demo lenses | Includes protective case and cleaning cloth | Cat-eye silhouette | Full-rim frame | Subtle branded detailing | Dimensions & fit: Lens width: 53 mm, 55 mm | Bridge: 17 mm | Temple length: 140 mm | Frame height: 39 mm, 41 mm | High bridge fit | Available in medium sizes (53 mm and 55 mm) for a standard fit | Composition & care: Acetate | Clean lenses with a microfiber cloth; avoid abrasive cleaners and harsh chemicals. Store in the provided case when not in use.