Sweetcrispy Ergonomic Office Chair Heavy Duty Task Desk Chair with Flip-up Arms, PU Leather, Adjustable Swivel Rolling Chair wit

?ERGONOMIC BACKREST?- The backrest of the office chair is curved to fully adapt to your spine, reduce hunchback, and correct your sitting posture. It also provides good lumbar support for long office hours, relieves fatigue, and reduces aches and pains. | ?HIGH-GRADE LEATHER?- The ergonomic office chair is made of high-grade upholstered leather with springs and foam cushions, making it very comfortable to sit on. The silver shine of the base and handles, as well as the finish and texture of the leather material, make this chair look very upscale in your office. The upholstered seat cushion and padded armrests provide all-day comfort and support, making it ideal for the office or conference room. | ?MULTI-ADJUSTMENT?- This home office desk chair features a gas lift mechanism. You can adjust its height smoothly by pushing the lever located under the seat. This manager swivel chair can be adjusted for height and tilt, so you can get the most comfortable office entertainment and rest use according to your needs. | ?SAFETY GUARANTEE?- This big and tall office chair offers a heavy-duty durable nylon painted base that strictly meets BIFMA standards, a safe gas lift, and rolling nylon silent casters to protect the floor. Can support adults up to 300 lbs. The base is quite wide, giving you plenty of extra space. | ?QUICK INSTALLATION?- We are committed to bringing a great experience to all our customers. If you have any questions about the chair, please feel free to contact us. We will solve all the problems for you.