Universal Hair Diffuser: The Hair Dryer Diffuser is a universal diffuser suitable for hair dryers with outlet diameters between 1.7 inches and 2.6 inches. It is an adjustable hair diffuser attachment that can fit over 99% of different hair dryer designs on the market. It can be adjusted in a very wide range, so you don't have to worry about it not matching your hair dryer. CREATE THE PERFECT HAIR: All hair types are suitable for spreading, especially curly hair. The diffuser attachment can solve the problem of dryness and frizz during hair drying, enhance the curl and texture of hair, improve hair quality and redefine your perfect curls. It allows you to blow-dry your hair at home like in a professional salon and keep your bouncy, shiny, beautiful curls. Excellent Design and Hair Protection: The blower diffuser uses a honeycomb outlet to ensure the distribution of airflow and heat, and increase the hot air outlet area. It saves drying time and avoids hair damage from concentrated heat. With a quality hair dryer universal diffuser, you don't need to worry about getting burned by getting too close to your hair dryer. High-quality material, easy to use: The hair diffuser is made of high-quality and environmentally friendly ABS material, which is waterproof and heat-resistant. The buckle is made of 3 silicone non-slip pads, which can be locked securely and will not damage the hair dryer. Installation is simple, just rotate the top of the diffuser to widen the opening, place the blow dryer nozzle into the hair diffuser and press the release button. IDEAL GIFT: The universal hair diffuser is an excellent gift for friends, girlfriends, wives and mothers on birthdays, anniversaries, Mother's Day and Christmas.