Angeo Ergonomic Office Chair Mesh Computer Chair with Footrest Lumbar Support, Adjustable Headrest & 3D Armrest, Wide Seat 360°-Swivel Seat Height Adjustable Gaming Chair Reclining Chair Rocking Chair

Brand: AngeoColor: BlackFeatures: ☸Ergonomic Design：The overall design of this office chair is ergonomic. The lumbar supports on the backside is specailly designed to fit for your waist, which can help you to sit in the correct posture with comfort. The 3D armrest with slightly soft top and ergonomic stability can be adjusted from three dimentions to hold your arms comfortably in different position. The concave design on the seat can help to relax your bottom and you will feel at ease even under long hours of sitting on it. ☸ Upgraded Button Controler: Equiped with buttons at the sides under the seat, you can easily to control the height of the seat or the tilt of the backrest. It is easy to adjust that you just need to turn up the button to free adjust then turn down the button to lock the adjustment for the proper position. In addition, you can adjust the tilt tension by twisting the tension column under the chair seat. The headrest is also easy to adjust by moving it and it can be