There is nothing ordinary about the Wendy Playground Structure by SportsPlay. This unit is like having a mini city of fun at your fingertips. There is one smooth and one bumpy slide, a rock climbing wall and a bedrock climber, guard wall with wheel, steps, submarine talk phones a transfer station and two generous sized platforms. SportsPlay designed this system to be durable for commercial use yet it is made with all kid-friendly material to ensure safety. It is ideal for ages 2 through 12 and large enough for several children to play at one time. When you order, you can choose either 3.5-inch heavy-duty or 5-inch super duty uprights as well. For having seven activity stations, this system is surprisingly compact and ideal for any school playground or park.