Sky Bounce Sponge Balls, Plastic Curve Balls (Compare to Wiffle), Agility Reaction Ball, and other Playground Balls - Fun for the Whole Family Sky Bounce Soft Sponge Rainbow Colored Balls 2.5' with a Center Core (Pack of 12 Balls) Perfect for Catch, Fetch, Hitting, and Playground Sports (Pack of 12 Rainbow Colored Balls in a Poly Bag) Alway rely on the trusted Sky Bounce Brands of Balls 100% Satisfaction Guaranteed