Hair diffuser to solve the problems of drying and curling hair, improving natural curl and texture, improving hair quality. The hair diffuser is made of high quality environmentally friendly ABS material, water resistant and heat resistant. The buckle is made of 3 non-slip silicone pads for a secure locking and will not damage the hair dryer. It is easy to install, just turn the top of the diffuser to enlarge the opening, insert the dryer nozzle into the hair diffuser and press the release button. This hair dryer diffuser uses a honeycomb element outlet to ensure an even distribution of airflow and heat. It can save drying time and avoid hair damage caused by concentrated heat, drying or frizz. This universal diffuser has a new rotation design with locking button, it can adapt to more than 99% different designs of hair dryers on the market and is easy to use. The universal hair diffuser is a great gift for friends, girlfriend, wife and mother on birthdays, anniversaries, Mother's Day and Christmas. We strive to make a premium universal hair dryer diffuser and rely on our hair diffuser.