IntelliFlex® Bristles are thin, strong and flexible.- Eliminates all tugging, tearing, pulling and ripping.- It protective, effortless and pain-free detangling without damaging or breaking the hair.- They glide through hair (wet or dry) effortlessly detangling and prepping for healthy styling.- Extremely gentle and aide in the prevention of hair loss and ideal for sensitive scalps.SofTips™ of the bristles contact with the scalp, ensuring smooth and gentle massage actions that stimulate circulation at the follicle which is a proven benefit for overall hair health."