Material: Made of high quality plastic. It's strong, durable, lightweight and easy to clean, perfect for removing knots and tangles Size: 24.5*5.5*4cm Detangling with Effort: Features 8 rows of flexible individual bristles to easily detangle matted curly, wavy, thick, long or naturally colored hair without damage How to use: This detangling brush can be used on wet and dry hair. You can use the bracket to adjust the distance between the bristles. Showering with conditioner or applying oil to dry hair can reduce tangle time for better results Vented Brush for Blow Drying: Radial vented brush has a vented area on the back that allows airflow through sections and covers hair with even heat, reducing drying time and preventing hair damage from overheating