This Review Title is Collapses during use and the content is: Collapses during use. Is a little big for my 1.75 inch diameter hair dryer. But since it’s rubbery it grips the end enough to work. But honestly it’s pricey for the fact that it collapses. It worked well for my daughter who has thicker hair and curls but my hair is thinner and it just frizzed it out bad..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.