Montblanc Rectangle Optical Frame combines refined styling with durable acetate construction for everyday prescription wear. The frame is designed for a balanced, professional look with signature Montblanc detailing. Key attributes: Green | Acetate | Anti-slip endtips | Temple with signature snow cap detail | Laser-etched logo on temple | Rectangle shape | Rounded front with smooth surfaces | Thin temple design | Composition & care: Acetate | Clean with a soft microfiber cloth. Avoid abrasive cleaners and prolonged exposure to moisture.