Review title is So disappointed.  I had such high hopes! [SEP] I had SUCH high hopes for this diffuser.  First off the opening was too big to fit on the end of my dryer, and then when I did find a dryer it fit, it would collapse while trying to dry my hair.  Not worth the money for what I need it for.  Oh and it got too hot while blowdrying my uber long curly hair and warped so it doesn't collapse all the way!