Professional paddle brush features extended bristles for easy detangling. Reduces stress to hair and scalp during blow-drying and styling. Ideal for smoothing hair during blow-drying to create straight styles. Perfect for scalp massage and exfoliation. Safe to use on all hair types. size: 25.5 cm x 8.5 cm NOTE: The paddle brush is designed with one bristle missing in the bottom, middle half of the brush. This hole is to provide ventilation and to aid in drainage after the brush has been washed. Additionally it helps to prevent any bacterial growth that could occur with pooling water on the inside of the brush. Tip: Brush vertically to detangle and brush horizontally for smoothing.