Retro Oversize Transparent Nose Bridge Round Sunglasses 57mm Plastic frame Gradient lens Non-Polarized Lens width: 57 millimeters Lens height: 57 millimeters Bridge: 22 millimeters Arm: 140 millimeters Retro Inspired Frame Oversize Round Design Transparent Nose Bridge Reinforced Metal Hinges 30 DAY MONEY BACK GUARANTEE AND 90 DAY LIMITED WARRANTY AGAINST MANUFACTURER DEFECTS: Our main goal is make our customers happy and provide the best shopping experience; If you are not completely satisfied with our product or your purchase please contact us, we'll be happy to help