Speedball Set Turnball Strong (1 post, 2 rackets, and 1 ball) - Black/YellowOur teams developed this Turnball Strong to provide the stability and durability adults need for beginning and improving at Speedball with a tennis like ball. Speedball pole Diameter: 32 mm Assembled height: 154 cm Base capacity 16 L Safety Important: play only with the rackets included. Keep at least one metre away from the pole during play to avoid being hit by the ball. The Turnball Strong is a great way of getting into speedball alone or with