Guess 7156 35 Black 7156 Square Sunglasses plastic frame plastic lens non-polarized Lens width: 60 millimeters Lens height: 52 millimeters Bridge: 12 millimeters Arm: 130 millimeters Reference: GU7156 BLK-35 Model: Female Material: Acetate - Rhinestones Colour: Black Lens colour: Gradient grey