JIM HALO Photochromic Oversized Blue Light Glasses for Women Square Chunky Bluelight Computer Glasses Reduce Eye Strain Tortoise - ZTPT0754C6

• Photochromic Design - The magical photochromic lenses are based on the intensity of sunlight and ultraviolet lights. Clear blue light lenses change into brown or grey. Blue Light Filter Lenses – JIM HALO large chunky frame glasses with anti blue light lenses can reduce eyestrain, prevent eye dry and eye fatigue, block blue light and anti glare. Sleep Better - Wearing JIM HALO oversized thick frame blue light filter glasses will improve your sleep, help you sleep better and have good night. Dimension: Lens width: 53mm/2.08inch, Lens Height: 48mm/1.89inch, Bridge width: 19mm/0.75inch, Arm length: 150mm/5.9inch. 90 Day Money Back Guarantee: All JIM HALO customers enjoy 90 Day Money Back Guarantee. Customers can return and get refunded in case the purchasing is not satisfactory for any reason.