Exciting and challenging balancing system. The elements can be combined in countless ways so use your imagination to set up all the balance courses and landscapes you can build. With the great flexibility of Build N' Balance, the level of difficulty can be varied to suit the development levels of the children and can be built at heights ranging from 10 to 24 cm - depending on how brave the children are! Build N' Balance is being constantly evaluated and developed, introducing new parts and features to offer even more challenging play opportunities. Details: Yellow 10.63" x 10.63" x 3.94" Weight capacity: 220.5 lb. An addition the Build N' Balance Set, a replacement part, or a key component to make your own Stackable for easy storage Made of plastic with artificial rubber edges to avoid slipping For ages 2 to 10