Zip-Fix (replacement zipper tab or tag system)

Not really sure what you are going to use it for but here is what I have used it for so far.
I have used it to lable equipment and cables, fix Zipper tab on my backpack, and tag miscellaneous items with different colors.

Other uses could be:
Labling keys, putting it on your luggage as an ID tag, Lock-Out-Tag-Out, tamper evident seals, ....

I want to know what you use it for.

Demensions: 4H, 38.5L, 10W (mm)