At 15 inches tall, the Fisher-Price® Giant Rock-a-Stack® takes classic stacking play to new heights. Your baby can grasp and shake the six colorful rings, then stack 'em up high on the wibbly-wobbly base. And the littlest ring has swirling beads inside for your tot to shake and explore!

Where development comes into play™

Gross Motor: Standing up to drop the rings on the base helps strengthen your baby's balance and coordination skills.

Fine Motor: Grasping and stacking the rings helps strengthen dexterity and hand-eye coordination.

Thinking Skills:Figuring out how to sort and stack the rings from biggest to smallest helps promote problem solving!

• 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
• Fosters fine motor skills, gross motor skills, and problem-solving skills for infants and toddlers ages 12 months and older