I like this product, it is made out of soft silicone and easily fitted on to my hairdryer, I didn't know the brand of my dryer, it was pretty non descript so I couldn't buy the proper end for it. This solved the problem and it just squashes onto the the end and makes a good seal, I would imagine it would fit most hairdryers. With it being silicone, it doesn't get hot so no chance of burning your hands or your hair. I didnt have one of these ends for working with curls, so it saved me from having to buy a new type of hairdryer, great product.