【Adjustable Height & Rocking Function】You can raise or lower the seat height according to the height of desk or your sitting position. Besides, the task chair with rocking function can be tilted from 90° to 115°, enabling you to lean against the back for additional relaxation. 【Ergonomic Home Office Chair】Equipped with a curved backrest, this computer desk chair perfectly fits the curve of human body and provides maximum support for your waist. In addition, the soft padded armrest can greatly relax your hands and arms when you want to have a rest after typing for hours. 【Durable Materials & Heavy Duty Base】This swivel office chair is designed with thick cushion and filled with high density sponge for great comfort. The smooth PU leather is skin-friendly, waterproof and wear-resistant. Moreover, heavy duty 5-claw base plus sturdy gas rod ensures exceptional stability and good load weight of 150kg(330lbs)/180kg(400lbs). 【360° Swivel Design for Great Flexibility】The seat of this ergonomic PU leather chair supports a 360° horizontal rotation which allows you to talk with people around you freely without getting up. What's more, 5 premium smooth rolling wheels make for silent movement in all directions, offering great flexibility. 【Wide Application & Simple Assembly】This comfy executive chair can not only be used as a computer desk chair in office and meeting room, but also can be served as a leisure chair and gaming chair in your home. With detailed instruction and tools included in the package, you can easily assemble the big and tall office chair on your own.