Abilitations Large Co-OperBand ElastaBlast was developed by a dance therapist to provide a cohesive group-support environment, within which individual creative movement would be encouraged. With a diameter of 16 ft, the bands dynamics act to alter the effects of gravity. As group members develop trust in the Band and one another, they are encouraged to take those small risks that, once accomplished, help build individual, physical and emotional confidence. At the heart of each Co-OperBand is a flexible, heavy-duty, top-grade, medical latex tube, encased within a soft fabric cover. Children (adults, too) stand within the band and push outward until they reach a state of stability. Co-OperBands are not intended for any use other than group movement, interaction and exploration. Large ElastaBlast is designed for 10-12 people. Activity guide is included.