• 【Blue Light Blocking and Anti-Radiation Lenses】—Anti-blue and anti-radiation coated lenses are most suitable for long-term use in computers, mobile phones, and games to relieve the symptoms of eye fatigue and maintain a good sleep state. You can replace the original non-prescription lenses with progressive lenses in any store.
• 【TR90 Material Frame】—TR90 is a material with super toughness, wear resistance and stress resistance, so the frame is not easy to deform or damage. These blue light blocking glasses are made of TR90 full-frame round glasses frame, Spring hinge foot, anti-blue light and anti-radiation lenses. All quality details ensure you to have a perfect wearing experience.
• 【Spring hinge metal ferrule foot】—The temple has a built-in ferrule, which can be further bent to extend the life of the glasses frame. The spring hinge can be extended to 15°, reducing the squeezing of the blue light blocking glasses to the head, providing good protection for your face, and it is suitable for all face shapes.
• 【Gift Packing】—The blue light blocking glasses include: blue light blocking glasses*1, boutique glasses case*1, super fiber glasses cloth*1, exquisite outer packing box*1, blue light test card*1, blue light emitter*1.
• 【After-sales service】—We provide customers with satisfactory warranty. If there is any damage problem, please feel free to contact us, we will try our best to solve any problems until you are satisfied.

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