The icon is a logo for not suitable for children under age x. The icon is a picture of a babies face, with a slashed line through the entire babies face. There is an X with a circle around it to the lower right of the babies face.
Related to Not Suitable for Children Under Age X Icon
Related icons are the icons with matching tags, as well as all baby icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors