Vogue Womens Sunglasses (VO2846) Plastic,Nylon Plastic frame Polycarbonate lens non-polarized Lens width: 57 millimeters Lens height: 51 millimeters Bridge: 17 millimeters Arm: 130 millimeters Non-polarized Lens Lens: 57mm / Bridge: 17mm / Arm: 130 Frame: Plastic Lens: Polycarbonate