Blueblock Computer Glasses/Antiblue eyeglsses

• 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),

1 Blueblock Glasses

1 Microfibre Cleaning Cloth

1 Hard Case