The Sissel Sitfit is a nice seat cushion or cushion-ball, which contributes to a seating active ergonomic.
The Sissel Sitfit allows the strengthening of the back muscles without having to do physical exercises. The version of 36 cm in diameter also suitable for balance exercises in standing position.
Through the valve, the pressure is adjustable.
Without latex-free and phthalate-free
ø 33 cm ø 36 cm
Available colors: red, blue, grey, turquoise and black
Comes with exercise poster