FORCLOVER Adjustable Black Mesh Seat Swivel Drafting Chair with Flip-up Arms and Lumbar Support

This office chair has 5-claw base strong construction with 360° swivel wheels, bearing maximal weight of 250 lbs., which is made up of breathable and soft mesh, high-elastic sponge and plastic frame construction. There are tension control knob and rocker which could be pushed up/down and pulled in/out for lock/unlock. Adjustable backrest, lumbar support and seat height could effectively support your neck and keep it relaxed. The simple design makes it suitable for your office, meeting room, bedroom and children's study room. Looking forward to your purchase.