This Review Title is Good and the content is: I had to go online to figure out how to use it. And once it was on, I have to keep pushing it down so it doesn't fall off. However, I am using a hair dryer with a smaller diameter than a regular hairdryer. Perhaps that's why it's not as snug..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.