Amazon offering a deal on Blue Light Blocking Glasses. Clip inpage 40% coupon and get it for Shipping is free.
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| Deal Price:$13.20 | |
| Regular Price: $21.98 | |
| Discount: $8.78 (40%OFF) | |
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Product details
Blue Light Blocking Glasses
- Prolonged exposure to blue light will cause eye fatigue, blurred vision, and headache
- The 3A transparent lens not only blocks 99% harmful blue rays (400-440nm).
- Prolonged exposure to blue light will slowing or stopping the production of melatonin
- Keep a pair in each of your needed reading areas, or share one with your friend or family, economical and convenient.
- We believe in our product. Any problem with this product, please contact us, we are always here to solve your problems.
