Fashion Blue Light Blocking Glasses, Square Clear Frame

Blue Light Blocking Glasses Women Men, Square Clear Frame Glasses for Computer Screen, Headache Fatigue Migraine Relief
BLUE BLOCKER LENS - Firmoo Glasses use blue light blocking lens with funvtional coatings anti scratch,cut harmful 380-450nm blue light, glare and reflection from computer, tv, phones and other digital devices.REDUCE EYESTRAIN/HEADACHE - Blue light glasses filter blue ray, uv, reflection, so that your eyes would not strain, headache will be prevented, migraines be relieved, no worry about tired eye, fry-eye, headache, especially after hours of exposure to harmful blue light.SLEEP BETTER - Firmoo Blue light blocking glasses can reduce digital eyestrain and headache like computer, tv, tablets and so no, so you can enjoy the restful night, sleep deeper.PRODUCTS DIMENSION - Please check the size before your purchase. Frame material: TR90, Frame width:142mm, Lens height:42mm, Temple length:145mm,Head size: Medium, classic Rectangle eyewear frame is super lightweight(12g), comfortable to wear and fit well.LIFE TIME WARRANTY - 100% risk free to try, unsatisfied glasses can be refunded within 90 days of receiving. Customers will enjoy lifetime warranty( not man-made damage). In case of any problem happening, just contact us without any hesitation until you are satisfied.