GENERAL APPLICATION 3" diameter EVA massage ball provides single point deep tissue release, increasing flexibility. Aggressive deep tissue massage to IT Band, Hamstring, Quadriceps, Calf and more. DESIGN FEATURES Multi-directional roll provides focused massage to target areas. 3" Myo-Fascial release ball provides more aggressive massage than standard Orb and Orb Extreme Made from non toxic, latex free closed cell EVA/Polyolefin foam. DEEP TISSUE MASSAGE Reduces muscle fatigue and tightness Promotes flexibility Enhances performance