This Review Title is Waste of money. Impossible to return and the content is: This little rubber tube did not fit my hair dryer OR my diffuser. When I tried to return, I was told to return to the seller directly, not Amazon. The seller told me to take it to USPS, but failed to provide any address even after numerous attempts to contact them for the address..There are other information for this review, one is This reviewer did purchase it and the other is 1 people think this review is helpful.