Leilah's elf Twinkles will do this on her bedroom door to cute Children craft ideas Christmas decoration snowman door. This would be cute for the door of Charlie's room when he's old enough to not rip it all off.
This is such an amazing idea. I've already thought of two things it might be useful for: a) No headphone cords when running. b) No headphone cords if you fall asleep (just in case they get wrapped around your neck)