The Conair Supreme 2-in-1 Hot Air Styling Brush allows you to style or curl as you dry your hair. It is designed with a 1-Inch aluminum barrel brush with nylon bristles and includes a 3/4-inch brush attachment for tighter curls. The aluminum barrel provides superior heat transfer for longer-lasting style and it has a safety cool tip. Plus, it features an easy on/off switch and tangle-free swivel cord.