6 months - 3 years. Incorporates a variety of activities to develop motor skills and cognitive ability. Easily converts from a closed play center to an open, two-sided play center. Crawl through archway, ball drop flower pot, Tap-a-Tune™ piano, and shape sorter mailbox are just a few of the fun activities. Learn about numbers and counting in English, Spanish or French. Includes take-along play panel featuring a bead tumbler, spinner with mirror, spinning gears, clicking bugs, and a large button that plays songs when pressed. Dimensions when play area is opened up: 50.5"L x 25.5"W x 25"H. Requires 3 AA batteries.