An animated backdrop This can be used on videos, as an intro or outro screen. Or even just for a simple background while you have other things on screen. It may be edited as you please, but not resold under any circumstances.
This may also be used in games, or on websites.
The file comes with the gif file of the image, in three sizes. Along with a PNG version of the same image for those who would like it for thumbnail uses, or as a still image in the background.