Firmoo Blue Light Blocking Reading 1.0 Glasses , Anti UV Glare Filter Lens, Black Metal Retro Round Readers for Women/Men

Key features

• HIGH QUALITY FRAME - Metal blue light blocking glasses are known for being sturdy and lightweight. Gentle and smooth, feel no stress on your face.
• ENJOY DIGITAL LIFE - There's a lot of blue light in our daily life that comes from phone, computer, tv, etc. Firmoo blue light glasses can block most harmful blue light, reducing eye strain and headaches. Excellent for anyone sitting on the computer a lot.
• READING MAGNIFICATION - This is 1.0x computer reading glasses. Please choose the right power for your eyes. If you're not sure what strength you need, just refer to the Recommendation Chart in the product images. You can also put your own prescription lenses in these.
• MEASUREMENT - Frame width(130mm), bridge distance(20mm), arm length(138mm), lens height(45mm). Please measure your old glasses which fit you well, so as to find a suitable pair from us.
• LIFE TIME WARRANTY - 100% risk free to try, unsatisfied glasses can be refunded within 90 days of receiving. Customers will enjoy lifetime warranty( not man-made damage). In case of any problem happening, just contact us without any hesitation until you are satisfied.