Climb over, under or along the side. The TP Monkey run is a classic that's been re launched. It allows a lot more climbing on the Explorer frame for older children to use the frame for longer. They can climb up and over the top between the safety rails, dropping down onto the platform or climb up and hang underneath the ladder monkey walking along to the frame. If they want something different to these the climbing net is included to fit along the side for them to traverse across to the frame. Age 3+