This is an add on icon pack to compliment E for Extinction theme. Since many third party apps can no longer be themed via LG home launcher and applied in a theme, including the icon pack with the main theme may not have been ideal for some users. So the main theme has retained the stock icons so that everyone will have a uniformed look and those who want to have a more refined look for some of the system apps, can apply this pack. This pack contains adaptive icons for the theme as well as adds additional icon shapes like circle and square to your selectable icon shape list.