This is just what I was looking for, I needed a diffuser and wanted one that I'd be able to travel with so this is perfect as it really doesn't take up much space when folded. I will say people should measure their hairdryer to check it fits, mine didn't but I was able to swap with a family member. This is not a problem with the product, it's all on me but I thought I'd warn anyone else thinking they'll just hope for the best