Sometimes a Single Pebble is just the thing that your play structure needs. This circular pebble platform is as versatile as it is simple. It can be used to bridge a small gap between two short deck platforms, or provide a nice place for kids to step up to decks that are just a bit too tall for them to reach on their own. They also make great seats for when kids need to get of their feet for a moment and catch their breath or tie a shoe. The Single Pebble has a high-friction surface, which makes it easy and safe for kids to balance on top of it, even with just one foot. The Pebbles, along with the poles that support them, are available in a number of different colors that are available for you to choose from.