The ObusForme Wideback Backrest transforms an ordinary chair into an ergonomically correct seating. It caters for individuals who require broader support. The “S”-shape of the ObusForme Backrest Support supports the anatomically correct curvature of the spine. This enhances your overall posture by providing correct support and reducing back pain. It has been scientifically proven to decrease pressure on your back by up to 35%, increasing comfort while sitting. The adjustable lumbar pad provides additional comfort for the lower back by further supporting the natural lumbar curve.