Swarovski SK2048 Frame blends polished acetate construction with signature crystal detailing on the temples for a refined optical frame suited to everyday wear and prescription lenses. Key attributes: Black | Acetate | Prescription-ready | Durable acetate construction | Full-rim frame | Crystal detailing on temples | Square shape | Shiny finish | Polished temples with crystal detailing | Dimensions & fit: Lens width: 50 mm | Bridge width: 19 mm | Temple length: 140 mm | Lens height: 41.7 mm | Frame width: 119 mm | Narrow fit | Composition & care: Acetate | Spot or wipe clean.