* BLUE BLOCK COMPUTER UNBREAKABLE GLASSES HELPS YOU TO PROTECT YOUR EYES FROM HARMFUL BLUE RAYS LIGHT FORM COMPUTER , MOBILE, AND ALL TYPE OF DIGITAL DEVICES, * BLUE CUT LENS FILTER ALL TYPE OF BLUE RAYS FROM DIGITAL DEVICES AND KEEP YOUR EYES SAFE
* BLUE LIGHT RAYS DAMGE YOUR EYES AND ALSO DAMEGE YOUR RETINA, THIS BLUE LIGHT FILTER GLASSES PROTECT FROM ALL TYPE OF HARMFULL RAYS
* VERY USEFUL FOR ALL ONLINE STUDY, OFFICE WORK, MOBILE WORK, AND ALL TYPE OF DIGITAL DEVICES
* VERY TOUGH AND COOL TRENDY SQUARE FRAME WITH SOFT SPRING FIT TO ALL FACE. FULLY LIGHT WEIGHT BLACK COLOURED METAL FRAME.