I use these folders to keep each of my personal accounts in alphabetical order. It helps me to stay more organized and when needed easy to find the information.
I bought these files because they were thinnner than some other brands allowing me to save space for more paper that will go inside (not that it's too thin or not durable enough because it's too thin. Also I ended up getting a better deal at the store than online ([$] each box for 2 or more boxes).