Features: 1. IMPROVE COORDINATION REFLEX SKILLS: Increase hand eye coordination, reflexes, tracking, and decision making skills. Its perfect to train your brain and improve your skills, or just to exercise and have fun with family and friends. 2. TRAINING FOR ANY SPORT: Used by coaches, athletes, and trainers across the NFL, MLB, NBA, NHL, UFC, and more, are suitable for reaction speed, agility, and focus training in all sports; including football, baseball, basketball, hockey, and more. 3. VARIABLE DIFFICULTY: Make the game as difficult or easy as you need and work your way up with training. Add more spin, increase speed, use color hand combinations, or change throw orientation, etc. Start with a difficulty that is right for you. 4. WATERPROOF LIGHTWEIGHT CONSTRUCTION: Crafted from a proprietary blend of EVA foam with a textured grip, durable and waterproof. The foam is firm while still being soft enough to avoid injury if you miss a catch. 5. KIDS LOVE IT: Our innovative soft foam design allows it to be safely used with young children to play at the park, in a pool, or just at home. Enjoy limitless outdoor fun with simple games while improving your childs cognitive processing, focus, and coordination. Specification: Material: EVA Product Color: Multicolor Product Size: 26 x 26cm Product Weight: 85g Package Included: 1 x Reaction Speed Training Tool