【Mesh Computer Chair】This Mesh Computer Chair, even if you need to sit for a long time, the leg pressure is very small, and it can also protect the back spine. Matched with high-density foam padding, it is soft and not easily deformed. 【Space Saving】Flip-up Arms to meet different needs, you can push the office chair directly under the desk to use more area. 【Multi Function】Pneumatic seat height adjustment; Tilt lock function(angle adjustable); 360-degree swivel; Solid rolling silencer casters for smooth movement. 【Easy to Assemble】It can be easily assembled using the simple tools included with the package, and a detailed installation manual is included. It is easy to set up and can be done in a short time. 【Ergonomic Office Chair】 Its designed with a human-oriented ergonomic construction provides comfortable support to help you keep a relaxed posture during a long time working. Easier to disperse pressure and relieve muscle fatigue.