The Arch Puzzle Climber adds style and substance to any up-and-coming playground. Made with uneven steps and holds, the climber will improve children’s balance as well as arm and leg strength. At the same time, it will fuel their imaginations with its innovative and artistic design. It looks great and adds a bit of functionality to any structure or play system that it is included onto. The steel support post with a 3.5 inch outer diameter is incredibly sturdy, and ensures that the climber will stay upright and intact. This post also provides a place for attaching it to other structures. Like all items in the Get Physical product line, the Arch Puzzle Climber meets ASTM and CPSC safety guidelines, and is a great addition to any set. Feel free to contact any of our representatives at any time when designing your piece for information about safety, design and price.