A perfect saddle seat for adults and children who need more stability than a traditional ball chair or therapy ball. The double ball is ideal for use in various therapy applications, especially for work with individuals who have issues with balance and coordination. Therapists can sit on the ball and be better able to control the patients movements. Use a peanut ball in place of a chair during homework, school work, while watching TV or for fun. Sit on it like a bench or straddle it for more stability.