What it is: Create beachy waves and loose curls with less pain, effort and breakage.What it does: Exclusive HeatFlex bristles bend and flex to effortlessly detangle and remove knots with less pain and breakage while you style. Polished nylon bristles increase tension for faster drying and a smooth, shiny finish without pulling or snagging. Unique 7" rectangular barrel provides unlimited styling options.What else you need to know: Vita-Boost infused barrel and bristles coats hair with biotin and keratin with every stroke to help strengthen and protect against damage. Ceramic barrel emits negative ions for shiny, frizz-free styles. Ergonomically advanced design features rubberized EasyGrip handle for more comfort and control even when hands are wet.