This chair with a permanent contact mechanism (without armrests) is designed for predominantly seated activities. It features a sturdy base with a black plastic cover and a special flat seat with knee padding and integrated pelvic support. The backrest includes an integrated lumbar support and is continuously height-adjustable. The comfortable permanent contact mechanism allows for the adjustment of the backrest angle. The upholstery is made of 100% polypropylene. The seat dimensions are W 480 x D 480 mm, and the backrest height is 580 mm. The chair is equipped with wheels for soft floors and is delivered unassembled.