FLEXSTYLE PADDLE BRUSH. Features: Shark Paddle Brush: Delivers powerful airflow. Smooth & Detangle: Smoothing boar & nylon bristles enable grabbing, smoothing, and shining, while combing and detangling. For All Hair Types: Made to use on all hair types - straight, wavy, curly, and coily hair. No Heat Damage: Fast styling and drying with no heat damage. Compatibility: Compatible only with Shark FlexStyle Air Styling & Drying Systems (HD400's Series). What's Included: Shark FlexStyle Paddle Brush Attachment. : :