Blue Light Blocking Glasses Computer Glasses Reading Gaming Glasses Retro Frame Vintage Eyeglasses for Women Men Girls,Anti Eye Strain,UV400 (Color Gray)

?Product Details: Frame material: TR90 Lens material: PC (anti-blue light) Gender: Unisex Whether to prevent blue radiation: Yes Temple length: 140mm Total width: 135mm Lens width: 63mm Lens height: 48mm Frame Colours: As Shown Package Included: 1x WOMEN BLUE LIGHT GLASSES ?Product Maintenance: 1. Clean the lens by water or alcohol prep pad and then wipe them by the soft cleaning cloth included regularly.Do not use other chemicals to clean the lens,to avoid surface broken. 2. Do not maintain the glasses in such bad environment of high temperature or long time damp,to avoid deformation. ?NOTED: 1. There is 2-3% difference according to manual measurement. Please check the size carefully before you purchase the item. 2. Please note that slight color difference should be acceptable due to the light and screen.