- BLUE BLOCKER LENS-Firmoo Glasses use blue light blocking lens with funtional 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, Even 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-NOTICE THE DIFFERENCE IN DAYS
- PRODUCTS DIMENSION -Please check the size before your purchase. Frame material: TR90, Lens width:51mm, Frame width:125mm, Lens height:41mm, Bridge (DBL): 18mm, Temple length:145mm,Head size: Medium,classic Rectangle eyewear frame is super lightweight(12g),comfortable to wear and fit well
- EXCHANGE&WARRANTY - Unfit or wrong glasses can be exchanged or refunded within 90 days of receiving.Customers will enjoy LIFETIME warranty, covering any possible defect(not being damaged by man-made factors).
model number: LKFS11025R
Package Dimensions: 7.6 x 5.6 x 1.7 inches