Description: Nozzles and accessories are a great addition to your hair dryer. Just attach them to the nozzle end and you can transform your dryer into a variety of styling tools. Perfect for permed or naturally wavy hair maintains curls without frizz, more efficient faster drying. It is made of premium plastic material. The total length of the product is about 9cm, the connection diameter is about 4.5cm, and the cover diameter is about 14.5cm. Fits for outer diameter from 4-5cm hair dryer. Item Name: Hair Dryer Diffuser Material: Plastic Color: Black Features: Useful, Portable, Hair Styling Tool Size Details: Total Length: 9cm/3.54" (Approx.) Connection Diameter: 4.5cm/1.77" (Approx.) Cover Diameter: 14.5cm/5.71" (Approx.) Notes: Fits for outer diameter 4-5cm hair dryer. Any other outer diameter under 4cm or over 5cm hair dryer can not be used. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Diffuser Hair Tool (Others Not Included) Nozzles and accessories are a great addition to your hair dryer. Just attach them to the nozzle end and you can transform your dryer into a variety of styling tools. Perfect for permed or naturally wavy hair maintains curls without frizz, more efficient faster drying. It is made of premium plastic material. The total length of the product is about 9cm, the connection diameter is about 4.5cm, and the cover diameter is about 14.5cm. Fits for outer diameter from 4-5cm hair dryer.