Ergonomic chairs are designed to support the human body and promote good posture. This chair adds custom comfort, flexing naturally to your neck and spine, while fitting nearly any body type. There is a knob on the right side of the seat back, you can adjust the seat back support by rotating the knob, reduce back pain and blood circulation problems, and ensure good work efficiency. Both the back and the padded seat are composed of dense foam and wrapped in soft PU leather.

Rocking mode, holding a single position for long periods of time will increase the burden on the back. Swing mode allows you to take a break and relax from your busy work. Pull out the adjustment lever under the seat cushion to swing the chair back and forth, and push in the adjustment lever to stop the swing. The knob under the seat can adjust the diastolic pressure, please turn the knob according to the instructions when using it for the first time.

Height adjustment, in order to adapt to users of different heights, our chair allows the height to be freely adjusted within a range of nearly 4 inches, and the seat height can be easily adjusted by gently lifting the adjustment lever under the seat cushion. In addition, the height adjustable also allows you to match desks of different heights.

360 degrees free rotation: our chairs with nylon wheels provide smooth rolling movement, so no matter if your floor is tile, plank or blanket, it can glide easily and won't hurt your floor. The legs are made of sturdy and durable metal and 5 strong-able base built with heavy duty can hold the weight capacity of 250-pound!

Assembly required

Package includes: 1 chair; 1 assembly tool; 1 instruction. And it needs no more than 30 minutes for one person to put this chair together, if you encounter any problem during installation, you can always contact and point it out, we will help you solve the problem within 12 hours