AetrvoHope Blue Light Blocking Glasses with Case for Children,Unbreakable Clear Frame Anti Ray & Eyestrain UV400 Eyeglasses Kids

【Protect Eyesight & Improve Sleep】-- Blue light seriously harms human eyes, especially when our children are exposed to cell phone, computer, TVs and tablets earlier and more frequently. Our glasses can block blue light and protect the eyes from screen vision syndrome (out-of-focus eyes, blurred vision, dry eyes, eyestrain, fatigue, bulging eyes, headaches, etc.), reduce eye fatigue, improve and keep a good sleep. Protect kid's eyes from irreversible tissue damage with ANTI-RADIATION technology. 【Comfortable & Lightweight】-- The kids blue light glasses are suitable for kids, teens, boys and girls age 4-13. Ultra-Light design is very lightweight and comfortable to wear, weighs only 12g, fits the nose bridge without pressure when playing game or studying. And very clear AC lenses for not blocking view, anti-glare, anti blue ray and anti-eyestrain. 【Cute & Stylish & Well-made】-- Made of high-quality TR90 eyeglass frame material. The TR90 frame surface is more delicate and the color is more bright. The temples of built-in memory metal are not be deformed by any bending, not easy to break and fall off, comfortable to wear, which can effectively reduce eyestrain and protect well your kids' eyes from influence. 【Age 4-13】-- This retro classic square shape anti-blue light computer eyewear is fit for boys and girls from age 4 to 13, (For more accuracy, please refer to the frame size) GUARANTEE--You can return the defective products for repairing or exchanging for free at any time. please feel free to contact us for any questions, we'll try our best to solve the problem until your satisfaction.