Ideal for back gymnastics, fitness, gym and therapy / Used as a seat cushion, it activates the intervertebral discs / Pleasant, smooth, velvety surface / Adjustable pressure to adapt the level of difficulty / With exercise poster / Togu "Dynair" ball cushion: for effective back training Available in diameters ranging from 30 to 80 cm, the Togu "Dynair" ball cushion has a smooth, velvety surface. The "Senso" version has a side with sensory pimples and a side with a soft, velvety surface. These cushions can be inflated according to your training level. All Dynair Original ball cushions come with a complete exercise poster. Detailed specifications: Diameter: 33 cm / Height: 7 cm / Material: ruton / Various colors to choose from / Pressure adjustable via needle valve / Supports up to 200kg /
