Applicable models: This hair dryer attachment is suitable for Dyson HD01 HD02 HD03 HD04 HD08 hair dryer. High-quality materials: suitable for high-quality PA materials, strong and reliable, not easily deformed, and durable. Straight Hair: Easily achieve the hair straightening skills of a professional stylist, use under dry hair. It is recommended to turn on high wind speed and low temperature and comb the hair to get the effect Easy to use: There is a magnet on the nozzle, just install it on the hair dryer head to complete the installation, very simple. Special design: This nozzle uses the kangda effect, which can help you comb your hair better and is a good helper in your life. If you have any questions about the product, please contact us at any time and any problems will be solved. resolved gently and amicably.