With the RollerBone Softpad, you are always in motion! This versatile inflatable air pad, with a diameter of 35.5 cm, is designed to provide a comfortable and stable surface for your balance exercises. It can be easily inflated by mouth. The fuller the Softpad is filled, the more challenging the exercises become. Less air reduces the difficulty noticeably. The Softpad is perfect for a variety of balance exercises, whether using one or two feet, or even for push-ups, adding new demands and stimuli to your muscles. It can also be used as a back-strengthening seat on your desk chair during everyday work.