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. For more accuracy, please refer to the frame size.
Durable and Lightweight - Frame Material: Plastic; Lens Material: Polycarbonate; You can ask eye doctor to replace with the prescription lens.