I have a young woman who sells jewelry at my store. Her thing is recycling, so she makes her jewelry cards from cut up cereal boxes, soda boxes, stuff like that. Her labels are printed on the back (clean) side of previously printed stuff. She cuts them to the appropriate size, wraps it around the cardboard card and glues it. They look great, cost next to nothing to make and keeps with her whole recycling theme. I think they're great!