Gucci Sunglasses - 4242 / Frame: Shiny Black Lens: Brown Gradient Metal frame Glass lens Polarization Lens width: 59 millimeters Lens height: 54 millimeters Bridge: 16 millimeters Arm: 130 millimeters Frame Material: Metal Lens Material: Plastic Lens Width: 59mm Bridge: 16 mm Arm: 130 mm