Swarovski Sk 2072U Optical Frame is a full-rim acetate and metal prescription-ready frame that pairs a defined square silhouette with everyday comfort. Key attributes: Black | Nero | Acetate, Metal | Prescription lenses available | Demo lenses included | Includes original case and accessories | Full rim | Square frame | Dimensions & fit: Lens width: 53 mm | Bridge: 16 mm | Temple length: 140 mm | Frame size: 53-16-140 mm | Composition & care: Acetate | Metal Colour: black