I ordered this diffuser & it fits & works great. I like that it is collapsible for travel ...
I had previously bought a &#34;universal fit&#34; diffuser for my hair dryer (approx 2 inch hole) from a retail store, it didn't fit so I returned it.  I ordered this diffuser & it fits & works great.  I like that it is collapsible for travel too.
Rating: 5 stars