3 Pack Wide Lens Clip on Polarized Sunglasses C60(57mmX39mm) Color:Brown-3pcs Low blue light glasses provide

Low blue light glasses provide computer eye strain relief & alleviate dry eyes & relief headache when using your T

Frame width about 5 3/10 inches (135mm)

Frame width about 5 3/4 inches(146mm)

block 64% within 450nm

very lightweight

3 Pack Wide Lens Clip on Polarized Sunglasses C60(57mmX39mm) Color:Brown-3pcs Low blue light glasses provide[READERS & OUTDOOR CHALLENGES] If you wear readers, spending time outdoors often means switching between clear lenses and sunglasses. Bright sunlight and reflected light from roads, water, and other surfaces can make driving, fishing, hiking, and daily activities less comfortable while reducing viewing clarity. [EYEKEEPER CLIP ON POLARIZED LENS SYSTEM] The clip on design quickly converts compatible readers into sunglasses whenever needed. TAC