Imported Plastic frame Tri Acetate Cellulose lens Polarized UV Protection Coating coating Lens width: 53 millimeters SEE THE WORLD IN ITS TRUE COLORS UV400 Protection Coating Blocks 100% of Harmful UVA, UVB & UVC Rays up to 400nm, Restores True Color, Eliminates Reflected or Scattered Light, Enhance Contrast, Anti-glare to Make Your Eyes More Comfortable. PREMIUM QUALITY FRAME Frame provides improved strength & flexibility over traditional acetate which makes it more soft and comfortable to wear. stress-resistant frame is lightweight and durable for all-day comfort and protection. FASHION CLASSIC DESIGN Classic retro womens sunglasses and pretty color design let you look elegant. ladies sunglasses not only provide more protection for your eyes also let you look much more mysterious and charming. ADAPT TO ALL OCCASIONS These sunglasses are Ideal for outdoor sports and activities such as walking, driving, shopping, taking photos, and is suitable as high fashion accessory and daily wear all year round. It also a great gift idea for your families and friends. SATISFACTION SERVICE Provide Lifetime Warranty on frame & lenses In case of any broken issues,please contact us.We will provide the service until our customers are satisfied.You have no risk to try.