This Review Title is One size does NOT fit all and the content is: The shower caps are rather flimsy and they do not fit my head. I mean, I require two per use and they still tend to break at the elastic line. I do not think my head is ungainly in size, really, but I think these were made for people with a smaller skull circumference..There are other information for this review, one is This reviewer did purchase it and the other is 1 people think this review is helpful.