Marc Jacobs MJ 1077 Eyeglasses pair a geometric acetate frame with clean lines for everyday prescription wear, offering a modern, wearable silhouette. Key attributes: Black | Acetate | Full rim frame | Includes case and microfiber cloth | Geometric frame | Square silhouette | Full-rim construction | Dimensions & fit: Lens width: 51 mm | Bridge: 20 mm | Temple length: 140 mm | Composition & care: Acetate | Clean lenses with the included microfiber cloth; store in the included case when not in use; avoid harsh chemicals and prolonged heat exposure.