Six foam shapes in bright colors stack and rearrange into slides, steps and tunnels, so a toddler builds the course as much as they climb it. An anti-sweat waterproof PU cover keeps the surface soft to the touch and easy to wipe down after snacks or spills. Soft elastic EPE foam inside cushions falls while holding its shape through repeated use. The whole set weighs 7.5 lbs and stacks for storage in a corner. Suitable for ages 1 to 3.