`Pneumatic Armband - Black - One Size by Aircast

The Aircast�� Pneumatic Armband (Black) is designed for comfort and versatility. Its permanently sealed aircell conforms to the arm's tapered contour and comfortably cushions the sensitive injured muscle. A soft, non-slip and absorbent foam lines the inner surface. One standard size fits most adults. The Aircast Pneumatic Armband contains a small aircell that focuses more pressure on the involved muscle and less around the arm. Laboratory tests show that the pressure under the aircell is about 50 percent greater than the average under the rest of the band's circumference. This concentration of pressure means that more compression is applied where it is needed, while the uninvolved muscles and the flow of blood are constricted less.