Here are the details:

You get these 10 choreographed dance video clips in transparent WebM and green screen MP4 files.

All dance motions have been carefully choreographed, and optically captured by professional dance artists using state-of-the-art motion capture studios to provide practical, flexible and fun motion files that can be used alone or in combination with each other. 

Just drag your desired file onto your video editing software, add your video assets and publish!