Product Details:

• 100% UV420 Blue-cut lens

• Flexible TR90 frame 
•  Strong plastic box
• UV420 Blue-cut testing card
•  UV420 Glass Chacking Blue Lighter.
•  Fiber Frame, the frame weight is very light

No stains or scratches on the lens. Premium quality blue-cut lenses. You can buy blue-cut glasses of any power. Fiber Frame, Since the frame weight is very light, it does not stain the nose. Spun and fiber on both sides will not break. The glasses frame is very high quality.