This blue light filter glasses are made of high quality metal frames, anti blue light lenses, solid metal hinges to wear long term with durability and flexibility.Square design for big face shine you style out.
This fashion thing is not only healthy for wearers, but also very comfortable, because it is so light weight that can be wore with no pain sense for several hours. This also suitable for outside activities, but put it off before you go to bed.
Timeless anti-blue light glasses can effectively resist harmful blue light from digital screens, and can significantly reduce eye fatigue, glare, headaches, migraines caused by games or reading mobile TV digital displays, and protect your glasses.