Universal Hair Diffuser, Hair Dryer Diffuser for Curly and Natural Wavy Hair, Professional Blow Dryer Diffuser, Diffuser Hair Dryer Adjustable from 1.4 Inch to 3 Inch

Does a good job drying/diffusing hair. Larger size than I expected but that is what I think helps speed drying time.

I have a travel size wide mouth dryer which doesn’t fit most diffusers. This one is perfect.

Purchased this because I have long hair and the larger size makes it very easy and efficient. Fits onto my blowdryer snuggly and can fit most any blowdryer because the diffuser is adjustable. Great product.

I have a really old hair dryer, don't even know the brand because the name has now wiped away old. I didn't want to buy a new one just to get the diffuser attachment so I decided to give this one a try. It works great! It fit perfectly and does the job. Ita big enough to hold a decent amount of hair at a time so drying doesn't take too long, and once I figured out the right product combo it's given my curls great definition.

This is a large size hair diffuser that worked great with my hair dryer. It is a simple design that will work with just about any hairdryer you have. The diffuser has a spiral adjustor that you just expand to as large as it will go and then it fits back around the end of your hair dryer. You would have to have a really tiny hair dryer for this to be too big for it, but any standard size hairdryer will fit. This one made my curls look really great without blowing the rest of my hair around and making it look like a hot mess.