Ten vibrant foam pieces including cylinders, ramps, arches, stairs, and mats combine into endless configurations that challenge toddlers ages 12 to 36 months. High-rebound foam maintains its shape after thousands of climbs while the Pu leather cover resists moisture and everyday wear. Hook-and-loop strips lock formations together during play and pull apart for quick rearrangement. This set turns any room into a dynamic obstacle course that grows with your childs abilities.