Ray-Ban Unisex 0RX7017F 54mm NA Imported Composite frame glass lens non-polarized Lens width: 54mm millimeters Bridge: 17 millimeters Arm: 145 millimeters Sleek and sharp, just like you. Lightweight plastic frames. Prescription-ready lenses. Integrated nosepads. Brandmark at temples. Imported. WARNING California's Proposition 65 Measurements: Eye Size: 53 mm Bridge: 18 mm Temple Size: 150 mm Weight: 0.8 oz