Who else got the NEXT LEVEL USB album? I have a question!

[I Am... Aaron]

Hey guys

I just got the special edition usb album of NEXT LEVEL from YesAsia in my mailbox today (so excited!!!) and I am absolutely loving the album. It surpassed my expectations. The videos are awesome too!

Anyway my question is, this chain that came with the usb drive, what the heck am I supposed ot do with it? It's such an odd length... and I am puzzled.

Of course because this is a somewhat rare item and will be impossible to get later on, I plan on displaying the thing anyway and not carrying it everywhere, but I still would like to know what this chain is for. It's too short for a necklace and too long for a keychain, so what is it?

Thanks in advance