About this item 【COMFORTABLE & BREATHER】The cushion of this rolling armless office chair is made of high-density foam cushion, which is not only comfortable, but also has strong rebound. The surface of the seat is covered with mesh fabric, and the breathable mesh design keeps the seat airy, so it won't be stuffy and sweaty even after sitting for a long time; 【FLEXIBLE & SAVE SPACE 】The compact low-back home office desk chair is designed to be more flexible in use, and the 360° rotating swivel task chair is more comfortable to move around; the height-adjustable computer chair is suitable for more small spaces such as bedrooms, study rooms and so on! 【COMFORTABLE & DURABLE OFFICE CHAIR】This mesh armless task chair is made of high quality padded foam cushion, "Y" shaped lumbar support, sturdy base (max weight 250 lbs), upgraded cylinders are SGS certified, and this office chair is BIFMA certified, tested more than 10,000 times in the factory to ensure your. 【HEIGHT ADJUSTABLE & 360° MOVEMENT】This height adjustable computer desk chair can be customized height (16.54"-21.25"), suitable for different heights of desks; This 360° swivel chair comes with smooth casters. This 360° swivel chair is equipped with smooth casters, gliding quietly and smoothly without damaging the floor. 【QUICK AND EASY INSTALLATION】We have prepared an installation video and installation manual for this office chair, as well as the necessary accessories for installation; according to the instructions, you can complete the installation in 5-10 minutes. If you encounter any problems, please feel free to contact us, we are very happy to provide you with satisfactory solutions!