Our 25' Zip It Obstacle Course with dual lane starts off with the kids climbing through the bulls eyes at the front of the unit, navigating through the pop ups and the squeeze tubes then up the ladder and down the slide. This compact one piece unit with a footprint of 25L x 10W x 14H will fit all those small backyards. Dual lanes allow the kids to race side by side. Loads of fun for kids 12 and under! Zip into one today!