SISSEL Active Dynamic Seating Aid Relieves Upper Body Tension Blue

The 33cm Blue Sissel SITFIT is an air filled sitting aid offering comfort and relief to its user, whilst also exercising muscles of the back and pelvic floor. It can also be used for exercising to build foot and leg muscles, shown on the exercise poster included with this product. The SITFIT is individually adjustable using the valve to change pressure by adding or removing air.