Anti blue light computer glasses for kids,with matching zipper case and cleaning cloth:filter out high blue light emitted from electronic devices, like computer screen, smartphone, TV, etc. | Light weight PC frame with anti-scratched lens, UV protection | Lens width: 1.61 inch（41mm）, Lens height: 1.38 inch (35mm), Nose bridge width: 0.79 inch（20mm）,Temple length: 5.31 inch（135mm） | FDA registered and meet ANSIZ80.3 standard