All about this product All about the Head Reset Polybag 72 St. Main features:Number of balls: 72 tennis balls50% gas filledThe  >Head Reset Polybag 72 St.comes from the ball collection of Head. The Head Reset tennis balls are part of the HEAD Rethink project. These tennis balls are made from recycled material to reduce the impact on the environment. Specifications Reviews 0,0 Reviews (0) 0,0 Rating of ”Head Reset Polybag 72 St.“ 0,0 based on 0 reviews 5 0 4 0 3 0 2 0 1 0 Size Chart Head Reset Polybag 72 St.