Universal Hair DiffuserThe hair dryer diffuser is an adjustable universal diffuser, suitable for hair dryers with an air outlet diameter between 3.5 cm and 8 cm. So it fits all sizes and fits 99% of hair dryers on the market with a round outlet. You don't need to buy a new hair dryer to get a diffuser. Create a perfect styleSuitable for all hair types, especially curly hair. It's a good size, holds a lot of hair and works very well. It helps dry quickly, leaving you with shiny and bouncy curls, enhancing natural curls and texture. Unique Professional DesignThe honeycomb design is adopted, and the air outlets are evenly distributed, so that the hair is heated evenly, effectively preventing the hair from overheating or melting, solving the problem of dry and frizzy hair and improving hair quality. It saves blow-drying time and leaves you with bouncy and shiny curls. Easy to UseEasy to use and lightweight. Installation is easy, just twist the top of the diffuser to widen the opening, slide the blower nozzle into the blowing diffuser and release it, then clip it onto the blower. Strong and SturdyThe curly hair diffuser is made of high-quality and environmentally friendly PC material, durable, safe and heat-resistant. It is not easy to fall off during use and is lightweight. It is a great gift for friends or family. Note: The data are all measured manually, please allow 1-3cm error due to different light and display, there may be some color differences, please refer to the actual item received.