"I didn't realize you had to set these up when I bought them. Not a big deal but they were kind of tricky and they kept opening up. I had to tape them to keep them shut. i also felt that the elastic band to keep them on their heads was a little tight. My four year old couldn't keep them on very long. But overall grateful Celebrate Express had these characters - couldn't find them anywhere else and my son really wanted a Super Why! party. Thanks!"