This roller brush from Kent now helps set your hair in a different way each day. The 12 rows of bristles comparatively, help lift and set your hair better. The nylon bristles also give sufficient amount of tension for hair to be held and controlled as you blow dry. The 12 rows of nylon bristles also retain heat better and evenly distribute it so your hair gets better care as you style it. This Kent Styling & Curling Brush 12 Row Ball Tip Nylon Bristle KS20 is suitable for both men and women because its well distributed bristles can style hair of all lengths. The heat reflecting core retains heat effectively so you can style short hair or layers. This medium sized styling brush is best used to maintain fringes and curls.