Montblanc MB0479S Sunglasses combine a rectangular acetate frame with the brand’s signature nib detail for a refined, everyday look. Key attributes: Black | Acetate | Nylon lenses | Includes original case and cleaning cloth | Rectangle frame | Full rim | Signature nib icon detail | Dimensions & fit: Lens width: 55 mm | Bridge: 17 mm | Temple length: 145 mm | Lens height: 39.5 mm | Composition & care: Acetate (frame) | Nylon (lenses) | Clean lenses with a microfibre cloth. Store in the supplied case. Avoid contact with chemicals and extreme heat.