NĀ HUA NUI: WAVE SPEED BALL DIAMETER: 46-64CMKaumaha: ma kahi o 4-8.2kgKaumaha: ma kahi o 300-600 jin Loaʻa: 1 manual aʻo English, 1 pump, 2 air plugs, 1 pair o Oxford drawstring Manaʻo ʻia ke kiʻekiʻe inflation: 16.5-22CM