I love the quality of these fans. I have several sets that I can use alone or mix and match to fit any occasion. They're made of thick sturdy paper stock and rather than use the self-stick option I use either the paper clips or staple the ends so that I can reuse them. I used the silver set mixed with the black/silver/gray set and the blue set for a high school grad party. Love the look. This picture shows the fans on the floor as I figured out how exactly I would mount them.