Outray Men's Or Women's Sports 52mm Polarized Sunglasses BA39 Black Plastic frame Composite lens polarized Lens width: 5.8 centimeters Lens height: 5 centimeters Bridge: 1.5 centimeters Arm: 14 centimeters Plastic Frame Polarized Lenses Eliminate Glare and Reduce Eye Fatigue Triacetate Lenses are Impact and Scratch Resistant, Lightweight and Durable 100% Protection From Harmful UVA and UVB Rays Limited Lifetime Warranty