The deck height of this play system is 3 feet so it can be used by children of ages between 2 to 12 years. It boasts of simple features like a straight slide, a corkscrew climber, tic-tac-toe panel, guard wall and transfer station. The posts have to be anchored in the ground. The size of the post can either be 3.5-inch or 5-inch, but this is chosen only for aesthetic purposes. Factory installed inset nuts and component brackets are available with this system. People can choose the color of their choice and let their children have fun with it. Visit the website and buy it today.