At over 14 inches tall, the Fisher-Price® Giant Rock-a-Stack® takes classic stacking play to new heights. Your baby can grasp and shake the six extra-large, colorful rings, then stack 'em up high on the wibbly-wobbly, super-sized base. And the littlest ring has swirling beads inside for your tot to shake and explore!   The classic Fisher-Price® stacking toy becomes extra-large -- over 14 inches tall! 6 colorful rings for your baby to grasp, shake, stack, and explore Shake the top ring for fun rattle sounds Wobbly, bat-at base for roly-poly fun Fosters fine motor skills, gross motor skills, and problem-solving skills for infants and toddlers ages 1 year and older   What's in the box 1 stacking base, 6 rings