Travel Fun Deluxe Gym This mat works for the entire first year, or even longer.?The baby is closely watching the colorful shapes of the toys suspended on the arches.?Gradually, he begins to stretch out his hands towards them, trying to grab them.?The mat acts as a playpen, it is enough to insert the poles in the appropriate places and the mat creates a safe place to play.?The set also includes light, colorful, plastic balls.