Topstar seat raiser Sitness 20, black, height-adjustable

Active sitting without the fuss: this seat raiser moves nicely with your body, and the infinitely adjustable height adapts to your workstation.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‍‌‍‌‌‌‌‌‍‍‍‍‍‌‍‍‌‍‌‌‍‍‌‌‍‌‌⁠ Sturdy enough for 110 kg, so you can switch between sitting and moving with confidence.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‍‌‍‌‌‌‌‌‍‍‍‍‍‌‍‍‌‍‌‌‍‍‌‌‍‌‌⁠

What does a seat wobble cushion do, and when do you need one?
A seat wobble cushion such as the Sitness 20 raises your seating position and promotes better posture while you work. It is especially useful if your current office chair is too low for your desk, or when you want to alternate between sitting and a more active sitting posture.

Why choose this particular size?
With seat dimensions of 400 x 400 mm, this seat wobble cushion offers enough room for comfortable sitting without taking up too much space. The height-adjustable seat (420-550 mm) ensures you can find the perfect seat height for your body and workstation.

Active sitting through air pressure control
What sets this seat wobble cushion apart is the lateral movement you can adjust via air pressure. This means you don't sit statically, but can make small movements that keep your muscles active and improve your posture. You adjust the intensity of movement to your own preference.

Practical details for daily use
The metal base plate with rubber wheels provides stability and protects your floor from scratches. With a load capacity of 110 kg, this seat wobble cushion suits most users. The 100% polypropylene material is wear-resistant and easy to keep clean with a damp cloth.