Togu Dynair Ball Cushion Senso Plus 39 cm: Many possibilities in a small space - The Togu Ball Cushion Dynair Senso Plus 39 cm is the space-saving alternative to the large sitting ball. The ball seat cushion trains the muscles of the spine, gently keeps the intervertebral discs in motion and enables back-friendly, dynamic sitting. Regular use can optimise the upright posture. In addition to passive training while sitting, the ball cushion is also suitable for many fitness exercises with which you can burn calories and keep fit. - Product details: - Dimensions (Hxø): 7x39 cm - With needle valve for air regulation (pump not included) Material: ruton - Colour: black - Max. Max. load: 300 kg - Diameter: 39 cm - Filling: air - Area of application: head and neck spine, abdomen, neck, back, spine - Target group: adults - Mass: ø 39 cm