1. Compatible models: suitable for Dyson hair dryer HD08, HD01, HD02, HD03, HD04, HD08, HD152. It has two modes of smooth hair and anti-flyaway hair, which can quickly dry hair and smooth frizz at the same time, creating a glossy look3. The airflow penetrates deep into the comb teeth, detangling and smoothing the hair for easy daily styling4. Material: ABS5. Size: 13 x 10.8cm6. Weight: about 117 grams7. Note: The product is only the air nozzle, not including the hair dryer