Description:High quality and durableThis ball is for training the speed response ability of athletes. Reaction balls are oddly shaped balls that when bounced will go in different and unpredictable paths， this training ball will help increase athlete¡¯s reaction capacity.Specifications:Color: Multicolor (Send in Random)Material: Silicone gelDiameter: Approx 7 cmSupport single， double or many people practice at the same timeGreat for eye/hand coordination drillsIdeal for agility， baseball， softball trainingPacking list:1 X Reaction training ball