How to hide folder

How to hide folderand these tricks have more benifit..and they are consists:

>non deletable folder
>non moveable
>non renameable
>folder size will be zero (after conversion)
>folder file will be zero
following these steps...
step 1. open cmd just press CTL+R and write cmd hit enter
step 2.commond the folder location
step3.write these codes..
"cacls folder name /e /p everyone:n" (for hide)
hit enter
and see folder size
folder size will be se 0 bytes
for unhide and restore file
just press these code same as.....
"cacls folder name /e /p everyone::f" (for unhide)