Just enough parts to build a structure with 2 slides, as in the sample on the box. The charm of this set is in the 4 panels that can serve as a roof, and a floor, and a wall, and 2 slides. Very long and pretty, with low sides. In addition, the set already contains wheels and cabins. So you can play right away, you don’t have to wait until the parents purchase additional cars. Age – from 5 years, but our 2-year-old fan of magnets and cars had it just right.