Arnette MOKELE AN6131 737 is a lightweight metal-frame optical model with a matte black rectangular silhouette designed for everyday wear and clear vision. Key attributes: Black | Metal | Lightweight frame | Plastic lenses | Full-rim construction | Includes Arnette case | Non-flex temples (fixed length) | Rectangular shape | Matte finish | Mokele line styling | Dimensions & fit: Lens width: 54 mm | Bridge: 16 mm | Temple length: 140 mm | Lens height: 35 mm | Composition & care: Frame: Metal | Lenses: Plastic