Premium Quality Square Flat Top Action Sports Sunglasses (Black-Fade) plastic frame Plastic lens Non-Polarized Lens width: 55 millimeters Lens height: 42 millimeters Bridge: 15 millimeters 42 millimeters high 55 millimeters wide 100% Protection Against Harmful UVA/UVB Rays U.S. Standard ANSI Z80.3-2001 | CE Certified Modern Frame Design Double-Barrel 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