trong> Descriptiontrong> Reaction ball is designed to bounce unpredictably and train athletes to to the unexpected. This tool develops eye/ hand coordination and improves reaction time and accuracy. Perfect for use professional athletes that are fine- tuning their skills, to youth athletes that are developing their technique. trong> Featurestrong>- Color: Random Color.- Material: Silicone.- Size: 5. 50X5. 50X5. 50cm/ 2. 16X2. 16X2. 16in.- Reaction ball is designed to bounce randomly, so athletes can their hand- eye coordination and improve reaction time.- Train with the reaction ball to prepare for any. Improve alertness, and agility.- Athletes honing their skills to perform in baseball, softball, football, soccer, or hockey games can decrease their reaction time.- Train throwing the reaction ball against a wall or work with a partner to create drills with bad and unexpecte