Just make sure you hang them high...Every now and then, one or two of my
kids would have uncontrollable urges to "swing" them, or bat at them
with something. I used to hang cards from the ceiling on a string with
their names on them at the beginning of the year, though, as my names
filing cabinet in my brain needs all the help it can get. It's also a
great thing to have for subs when I'm gone.