Ray Ban RB3491 Sunglasses-001/13 Gold (Brown Gradient Lens)-56mm composite frame composite lens non-polarized Lens width: 56 millimeters Bridge: 15 millimeters Arm: 135 millimeters Made in Italy/China MODEL: RB3491 COLOR: 001/13 Arista (Brown Gradient Lens) SIZE: 56mm - 15mm - 135mm (millimeters) GENDER: Mens WARRANTY: 1 Year