❉ Reduce Eye Fatigue, Enjoy digital time without worrying about eye fatigue, blurred vision and headaches; glass can cut most blue light. Relieves eye fatigue, dryness and vision loss; glasses can reduce eye fatigue and headaches, so you can enjoy deep sleep ❉ Product information: Product Category: Reading Glasses material: metal Style: Male and female models Style: Trend Degrees: +1.0, +1.50, +2.0, +2.50, +3.0 Frame width: 135mm; Frame height: 43mm; Lens width: 50mm; Nose bridge width: 18mm; Temple length: 145mm. ❉ Prompt: 1. When measuring manually, the product size may have an error of about 1-2CM. 2. Due to the different colors of the spotlight and the screen, this product will have a certain color difference. This is normal and unavoidable. thank you for understanding!