Portable Back Support Belt
- The back support belt makes you sit ergonomically in any chair without effect, even at night while watching TV just strap it on after long work during the day.
- It does help sit straight and protect your lower back and waist.
- When you’re at your desk, on a plane or train, wear the support around your back and knees, and have a perfect sitting position in ten seconds flat.
- Anyone who sits for long periods has a wrong sitting posture suffers from lumbar disease is suitable for this product.