I will keep it and try to adapt it because I have never found anything better -- I have been searching for years
This is a very well made. I only gave it 3 stars because the additional rings the adjust the size dd not really help me. Unfortunately it did not fit my Elchim dryer. I have an old T3 dryer that it fits, but only sort of. I will keep it and try to adapt it because I have never found anything better -- I have been searching for years. I'd suggest that they make a flexible (heat proof rubber?) ring insert that self-compresses to fit better. I understand why it might not fit every dryer - there are just too many out there. But it is sturdy and that makes a difference on thick hair.
Rating: 4 stars