DO ALL THINGS WITH LOVE _CAS BACKGROUND for The Sims 4
Available at The Sims Resource
This is a replacement CAS Background for your Sims4 game.
You can only Use one CAS BACKGROUND at a time.
Put only one package in your mods folder
and just take it out and replace it with another when you want to use a different background again.
Credits: Sims 4 Studio