What it is: A round brush that can be used with your FlexStyle to dry and style hair at the same time.Who it's for: Ideal for all hair types and textures.What it does: The brush is designed with smoothing boar and nylon detangling bristles to help grab, smooth and defrizz, whlie delivering bounce. The brush dries as it styles with powerful airflow, bringing your hairs shine and volume to a new level. Compatible with Shark FlexStyle Air Styling & Drying Systems (HD400's series) (sold separately) Metal/plastic Imported