The Champion Sports Reaction Ball is great for running hand eye coordination drills Made of solid rubber this reaction ball is baseball size At Champion Sports we stand behind our products and ensure that we can foster an experience that fully aids you in reaching your desired goals We carry over our products tailored to the team and individual athletic market fitness enthusiast physical education programs and the educational market We value our users and ensure that our high quality products are always attractively Features . Solid rubber. Great for eye hand coordination drills. Baseball size Specifications . Color Red. Diameter 3 . Weight 0 35 lbs