BestOffice Home Office Chair Ergonomic Computer Mesh Chair Executive Rolling Swivel with Lumbar Support Flip-Up Armrest for Adults,Black

【Perfect appearance】-This chair adopts a modern appearance design, making it suitable for any scene. Whether placed in a study, bedroom or office, it is a great choice. The butterfly backrest not only adds fashionable elements but also provides strong support for the lumbar .

【Lumbar support 】- The open mesh design creates a breathable, well-ventilated backrest, yet with it's resilient mesh, the back moulds to your back providing a more supportive seat, which helps align the spine and reduce pressure and muscle fatigue.

【Multifunction Mechanism】- Pneumatic controls make it easier to raise or lower the Seat. The rocking mode can relax you from heavy work, pull out the handle to start rocking and pull it in to stop. This chair can support up to 250lbs.

【Swivel Casters】- The chair can swivel 360 degrees. The casters are suitable for hard floors, carpet floors and more, swivel without noise and won't scratch the floor.

【Easy To Assemble】- We provide all the tools and the detailed instructions for you. No additional tools needed for assembly. It is easy to assemble this office chair by yourself at home.