These indicate it is a mod for a Bethesda game. You should move these into the game's Data folder or use a mod manager like Vortex or Mod Organizer 2.
Before running any .exe or .bat files found inside, run a scan with VirusTotal or your local antivirus. SloP_Collection.7z
Most "collections" include a text file explaining which game it’s for and where to move the folders. These indicate it is a mod for a Bethesda game
If you are on macOS or prefer other tools, The Unarchiver or WinRAR also work. 2. Identify the Content SloP_Collection.7z