Cosom By Cramer Balance Master, Balance Training Board For Children For Physical Therapy and Sport Training Fun, simple workout that develops coordination and muscle control. Perfect for physical education or physical therapy activities that focus on range of motion and weight shifting activities Training activity for skiing, aerobics, dancing and athletics of all kinds to ensure kids are ready to participate Kids sized yellow HPDE plastic with black grip enhancing material, 29.25" x 9" x 6.5" Use for all wobble board and wobble deck activities