Ok.
Amazon has the vinyl pretty cheap. I already own transfer tape, so this should be very do-able. The only challenge I may face is making them "small enough". I can definitely make them less than 1", but I don't know if I can easily get down to, say, 1/2".
Thanks to yet ANOTHER snow day tomorrow, I'll play with some mock ups.
Do we want to sticker each side of the key holder, or will one sticker/person do?
P.S. Joe, I have NO doubt that you look Very handsome on formal night, rubber bracelet or not!