These textured Domes provide a variety of activities which help the child or adult to practice balance on stable and semistable surfaces. These domes can be placed on the flat surface then later on the domed surface. They can also be filled with water for an additional challenge. Dynamic balance tool made of soft yet durable vinyl and used for improving body wareness and stabilization. Each stone is 3 high and 6 wide. Walk or jump from one stone to another with the flat side down or increase the challenge by using the rounded side down. Used for many applications in therapy and play such as coordination, proprioception and other exercises. Can be weighed down by filling with sand or water.