actually there are 2. I am wishing I had had each of L's children take a picture in a blue had while they were visiting. Last year M got this wonderful ball for her birthday. When it popped a month later, we kept it around because it felt so cool. I cut it in half and we had alien hats. The novelty has not worn off. Not only is it a fabulous fashion statement, but it feels like a little hug on your head. Can't beat that.