REDUCE EYESTRAIN – Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache.
ANTI BLUE LIGHT – Cut 90% of the blue light. Relieving eye fatigue, dry and vision falling.
BETTER SLEEP – Reduce eye strain and headache, Enjoy a restful deeper sleep
MATERIAL – Frame: TR90 ; Lens: Polycarbonate (Non-Prescription)
LIFETIME WARRANTY–We provide worry-free lifetime warranty and friendly customer service.