❤SUPERIOR COMFORT: The backrest of this office chair contours the curves of your body, and the headrest and backrest work together to provide comfortable support for your spine. Besides, the thick sponge padding on the back and seat allows you to sit for long periods without back pain. ❤RELAXING ROCKING FUNCTION: When you've been working hard for a while, you can activate the rocking function, which allows you to rock back and forth within a range of 20° to relax your body and mind. You can also control the tension with the button on the bottom. ❤ADJUSTABLE HEIGHT: The height of the ergonomic chair can be adjusted by the lever at the bottom, the adjustment range is 116-123 cm, suitable for people of different heights. Plus, the desk chair can also be adjusted according to the table height to ensure correct sitting posture. from 90° to 115°, allowing you to relax or work at the right angle. ❤STURDY & DURABLE STRUCTURE: Constructed from a premium metal frame and a heavy-duty five-pronged base, the PU leather chair offers excellent durability and stability, and can hold up to 180kg. The 360-degree castors enable smooth and quiet movement, allowing for easy mobility and convenience. ❤MULTIPLE USES: Our swivel computer chair is simple and discreet and can be placed in your study or office for working, studying and entertaining. Moreover, the waterproof PU surface makes cleaning a breeze.