The Roots Professional Paddle Brush Has A Unique Shape That Works Best On All Hair Length And Types. It Helps Style The Hair By Making It Rest Flat On The Air-Cushioned Base While Brushing Or Styling. Its Bristles Have A Ball-Ended Tip That Is Gentle On The Scalp. By Far, It Is The Most Preferred Brush For Straight, Smooth And Frizz-Free Styles. Always and only use a Roots comb and hair brush. Then watch your hair bounce back to life. Product Dimensions in cm (LXBXH) Paddle Brush RTS03 -22.5 X 3