Dior LWR Black White Pink Envol2 Square Sunglasses Lens Category 3 Imported Plastic frame Plastic lens non-polarized Lens width: 56 millimeters Lens height: 51 millimeters Bridge: 18 millimeters Arm: 145 millimeters Frame Material: Plastic Lens Material: Plastic Lens width: 56mm Bridge: 18mm Arm: 145mm