Aircast Pneumatic Armband Black

The AirCast Pneumatic Arm Band, Ideal for Relief of Tennis Elbow features a single, pre-inflated air cell, concentrates compression on the extensor muscle, not around the arm -- providing more support, less constriction. Focused compression for less constriction Breathable material enhances comfort and wearability Simple, effective design makes it easy to apply One size fits most for reduced inventory requirements.