To help you get the right "full feature" or content from this archive, could you clarify what it is for? Common possibilities include:
If you already have the topic teaser.rar file and simply need to open it: Use a tool like 7-Zip or WinRAR. teaser.rar
Are you trying to find a script for After Effects or a similar design platform? How to Access the Content To help you get the right "full feature"
Could you let me know or what industry it belongs to ? I can then help you find the specific "full feature" details or instructions you need. teaser.rar