Ralph Womens Sunglasses (RA4096) Metal,Steel Metal frame Polycarbonate lens polarized Lens width: 59 millimeters Lens height: 45.2 millimeters Bridge: 11 millimeters Arm: 130 millimeters Polarized Lens Lens: 59mm / Bridge: 11mm / Arm: 130 Frame: Metal Lens: Polycarbonate