The child protector adapts perfectly to the elbows thanks to a patented construction. No matter how strong the movement is, the optimal protection remains. High compression effects thanks to the stable fit. "Move as much as you want" high flexibility with every movement, an enormous increase to previous Rehband products. Slips on all indoor floors, low friction thanks to special, durable velour material. The neoprene material keeps the elbow warm and free from injury.