This adjustable swivel chair is specially designed according to your body contour and offers extra lumber & back support, providing you with high-performance comfort during your busy working days. Using the quality-tested pneumatic gas lift and tilt/tension mechanism, you’re able to adjust height, tilt tension, 360º swivel, and 18º rocking. Easy glide 360º wheel casters for smooth moving in any direction, on any surface. The high-quality vegan leather is fade-resistant, soft to touch, and easy to maintain.