High quality training ball with 14-panel construction The training ball JAKO Prestige is FIFA BASIC-certified and has a 14-panel construction. This high quality training ball guarantees optimal playing and trajectory characteristics in all situations. Thanks to the Bonding Technology, the individual components of the ball are perfectly connected to each other and the playing properties remain constant regardless of the temperature. A natural rubber bladder keeps the air inside the ball clean. Natural rubber bladder 14 panels FIFA BASIC-certified training ball Bonding-technology