Gucci Stud Brow Aviator Sunglasses in Havana Black GG 3720/S HYA 59 Imported plastic frame gradient lens non-polarized Lens width: 59 millimeters Bridge: 12 millimeters Arm: 140 millimeters Frame Material: Plastic Lens Material: Plastic Lens Width: 59mm Bridge: 12mm Arm: 140mm