Universal fit for standard hair dryers with an outer diameter of 8cm. This nozzle attachment works with most blow dryers for both professional and styling. Key benefits Broad compatibility: Designed to fit hair dryers with an outer diameter of 8cm so you can use it with most standard blow dryers. temperature resistance: Made from nylon material that is lightweight and resists deformation during extended styling sessions. Focused airflow for precise styling: Shapes and concentrates airflow to help reduce heat exposure while enabling controlled styling for straightening, curling, or adding volume. Compact and easy to handle: Measuring 9977 inches and weighing only .6, the compact black design is convenient for everyday use and travel without adding bulk. Reliable performance: Durable construction maintains shape under heat for consistent airflow direction and styling results. How this nozzle solves common styling problems Reduces scattered heat and uncontrolled airflow so styling tools work more efficiently and you get smoother results. Keeps the nozzle stable at temperatures to avoid warping that can disrupt styling. Provides a steady, concentrated stream of air for better control when using a brush or diffuser technique. Practical use scenarios Blow drying with a round brush for straight, smooth finishes by concentrating the airflow along the hair shaft. Enhancing natural volume by directing airflow at the roots during a lift and dry routine. Speeding up styling on the go when traveling, thanks to the lightweight and compact form factor. Specifications and function Compatibility: fits hair dryers with an outer diameter of 8cm Material: nylon for heat resistance and durability Size and weight: measuring 9977 inches and weighing only .6 Color: black This attachment is a straightforward accessory that improves airflow control and withstands regular styling use while remaining easy to carry and handle.