Montblanc MB0443S Rectangle Sunglasses pair a rimless rectangular profile with refined Meisterstück‑inspired temple details for a polished everyday look. Key attributes: Silver | Grey | Metal | Bio nylon lenses | Integrated flex hinge | Lenses not suitable for prescription conversion | Rimless rectangular shape | Meisterstück‑inspired metal temple with ring detail | Rectangle frame silhouette | Dimensions & fit: Lens width: 56 mm | Lens height: 36 mm | Bridge width: 17 mm | Temple length: 145 mm | Composition & care: Metal frame | Bio nylon lenses | Clean lenses with the supplied cloth and store in the included case.