NIUNIU Description Anti-Blue Lens And Anti-Radiation Coated Lenses - Anti-Blue Coated Glasses And Eye Strain Lenses Are Best Suited For Long Hours Of Computer Work To Reduce Symptoms Of Eye Strain And Preserve Natural Sleep Patterns. Original Over-The-CounterLenses Can Be Replaced With Progressive Lenses At Any Store. Reliable Ecological Material Is A Type Of Material That Is Characterized By Super Strength, Abrasion And Stress Resistance, So The Frame Is Not Easily Deformed Or Damaged. These BlueLight Blocking Glasses Are Made Of Full Rim Combined With A Durable Half Metal Frame, Anti Blue Light And Radiation Lenses, And All The High Quality Details Give You A Great Wearing Experience. Protect Your Eyes: Anti-Harmful Blue Light, Screen Flicker,Anti-Flicker They Provide All-Day Protection Without The Harsh Yellow Found In Other Eyewear. Fashion Frames Can Be Adapted To All Face Types. Multiple Patterns And Colors Can Be Matched To A Variety Of Everyday Outfits, Sleep BetterProlonged ExposureTo Blue Light Can Cause Eye Strain. Wear Gaming Glasses To Block Out Blue Light And Avoid Straining Your Eyes Anymore. By Facing The Digital Screen, Reduce Eye Strain And Light Sensitivity. quantity of delivery:1 piece (Package contents: Only the above package contents, excluding other products.) size:144*51*141mm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) color:white color (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)