What play value! This clever activity cube consists of six modular play panels that make great toddler floor toys, individually or combined into one mega-activity center. As your toddler develops, configure the panels into a giant cube to encourage sitting and standing skills. Loaded with educational activities: a block board (five blocks included), shape sorter (5 shapes included), gears, bead coaster, squeaker, clicker, counting beads, mirror, spinner, and slider. Busy box is 11" L x 12" W x 16" H assembled; each panel is 10 1/2" sq. Think activity cubes take up too much room? Not this one: it breaks down for compact storage! For ages 18 months and up.