Montblanc MB0346O Eyeglasses pair a rimless rectangular silhouette with metal construction and contrasting blue temples for a refined everyday optical frame. Key attributes: Gray | Silver | Blue | Transparent | Metal | Rimless rectangle frame | Blue temples | Meisterstück detailing | Transparent demo lenses | Dimensions & fit: Lens width: 53 mm | Bridge width: 20 mm | Temple length: 150 mm | Asian fit | Composition & care: Metal | Acetate | Clean with warm water or a lens cleaner and dry with a soft, lint-free cloth. Avoid household cleaners and abrasive fabrics. Store in the protective case when not in use.