This is a theme pack containing two Tron themes (blue & green) for the app Floating Notifications.
You can find Floating Notifications on the Play Store here:
https://play.google.com/store/apps/details?id=robj.floating.notifications
You can find many more of themes for Floating Notifications on the Google Play store or on XDA here:
http://forum.xda-developers.com/showthread.php?t=2283623
