This product is a hair dryer diffuser. Made of high-quality materials, resistant to high temperatures, and will not deform after long-term use. The foldable design makes it easier to use and store. This hair dryer diffuser can help evenly diffuse heat and air from the hair dryer, thereby protecting hair from damage caused by concentrated heat. It can be washed with water and is very convenient to use. Features: Made of high-quality silicone, resistant to high temperatures and not deformed after long-term use. Foldable design for flexible use, making it easier to fit in a handbag or makeup bag. This hair dryer diffuser can help evenly diffuse the heat and air in the hair dryer, protecting the hair from concentrated heat damage. It can be cleaned and is very convenient to clean.