Seriously! What a great idea! :) Thanks for sharing!
I hope you don't mind if I expand on your idea a bit. I like to use these tags to mark both ends of all the cables and cords at the back of my entertainment unit so that when/if I need to move anything I know which end to plug each cord and cable into which hole in each unit.
That is seriously brilliant. Thanks for sharing.
This is so simple and yet so amazing. Wish I'd thought of that. Thanks for sharing.