WALIKI TOYS Hopper Ball For Kids Ages 3-5 (Hippity Hop Ball, Hopping Ball, Bouncy Ball With Handles, Sit & Bounce, Kangaroo Bouncer, Jumping Ball, Strong Man, Pump Included) Hand pump included Great quality Jumping Ball Beautiful, soft, quality plush cover Everything included to get your child Jumping in under 4 minutes Ages 3-6, 17" in diameter.