Carpet fairly large, colorful, washable, waterproof and foldable. one can choose or not to put the arches, clipped or not shaped carpet "box" for not only baby moving. Small toys that are well adapted, it's full of little noises, you discover materials, sounds. The mat of the bottom is also equipped with touch areas which is nice baby knows when to turn.
The downside is the musical side: you really hit the right spot and loudly enough for the toy triggers, there is no real interest in this option. Also the batteries do not really care, we ended up off this part of the park useless for us (the music is not more terrible). At the top for the rest for the prize.