Wilbarger Protocol Therapressure Brush, latex free with ergomatic handle that helps to provide maximum results.The ONLY brush developed by Pat Wilbarger and used in The Wilbarger Protocol Programme, one of the best methods observed to resolve Sensory Defensiveness in people of all ages from infant to adult.Brushing provides deep pressure or "proprioception" which helps to increase alertness, calm, focus.These firm but gentle flexible plastic brushes will help you achieve heartening results with your child's sensory development.Set of 4