Our Ball Pit bundle features highest quality memory foam interior and a soft washable cover. Our large ball pit is made for up to three kiddos, featuring sturdy walls that hold up for even the most daring and mightiest of jumpers. Walls will not cave in! Our foam ball pit not only provides endless fun, it's also great for mobility, sensory and motor development skills. This luxurious foam pit is gentle, beneficial fun for ages 6+ months to 6 years old.