2 Outray Kids Computer Blue Light Blocking Glasses for Boys and Girls Age 3-12

Outray kids computer blue light blocking glasses for boys and gilrs age 3-12 anti eyestrain (set blue/ black, 47) anti blue light- kid's glasses for daily use when kids using a computer, ipad or smart phone. this glasses can block 99% off the blue light. reduce eyestrain and protect children's eyesight. ages 3-12 - the eyeglasses generally fit boys and girls from ages 3 to 12, but it depends on the size of the kids. for more accuracy, please refer to the frame size. fda certification- outray is the professional eyewear brand in usa with the fda certification. durable and lightweight - frame material: plastic; lens material: polycarbonate; you can ask eye doctor to replace with the prescription lens.