Office Computer Desk Chair, Ergonomic High-Back Mesh Rolling Work Chairs with Wheels and Adjustable Headrests, Comfortable Lumbar Support, Comfy Flip-Up Arms for Home, Bedroom, Study,Black

• 【Ergonomic Lumbar Support】The ergonomically designed backrest of our ergonomic office chair has prominent lumbar support to fit the natural curvature of the spine. The Computer Desk Chair with mid-back brings quality and comfort to any office.
• 【Comfortable Seat】Ergonomic features an all-elastic premium mesh back and a high-density sponge seat making the mesh office chair a good choice for all-day comfortable office seating. The unique mesh design is skin-friendly and breathable, which keeps you cool all day.
• 【Space-saving】Flip-up armrests are available and won't be in your way when not in use. The Armrests of the computer chair provide comfortable support for your arms and can be flipped up to save space effectively while not in use. It is perfect for the office, bedroom, study room, living room, or gaming room.
• 【Adjustable Headrest】The Unique Headrest easily adjusts to your requirements. More support for the head and neck can be provided by adjusting the height and angle of the headrest, which can make you feel comfortable and help you avoid soreness from your neck and back!
• 【Multifunctional Mechanism】The seat height of this 360° Rotating chair could be easily adjusted by the pneumatic adjustment lever, and the adjustment range is 18.5-22.2 inches. Besides, the rocking mode from 107° to 144° helps you to relax from hard work.