Introducing the Green Soul Bosco office chair - the ultimate ergonomic chair designed for comfort and style during long work hours. The spine-shaped backrest aligns your back and reduces pressure, while high-density foam cushioning, a cushioned headrest, and flip-up armrests offer additional support and relaxation. With 4-stage adjustable lumbar support and a maximum tilt angle of 135 degrees, you can customize the chair to your liking. The class 4 gas lift and heavy-duty nylon wheelbase with dual castor wheels make adjusting the chair's height smooth and stable. The chair's luxurious design, including premium PU leather upholstery, adds elegance and sophistication to any workspace. Plus, with a 3-year warranty and easy assembly instructions, the Green Soul Bosco ensures durability and hassle-free setup.