HBROLJF Ergonomic Office Chair Comfort Home Desk Chair Adjustable High Back Mesh Chair Lumbar Support Computer Chair with Flip-up Arms for Work Black Office Chair Study Gaming

[Ergonomic Support]：The ergonomically designed backrest of our ergonomic office chair has prominent lumbar support to the natural curvature of the spine.High density double layer mesh back, flexible supportive, breathable. Thick padded provides all day comfort. [Freely adjustable desk chairs] Lifting the headrest on the office chair enables it to precisely where your head is. To raise or lower the seat, search for pneumatic adjustment lever. Your spinal discs might be released of pressure by reclining and rocking. [Space-saving]：Reversible armrest design 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. [Space-saving]：Reversible armrest design 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. [Easy Assembly ]- The Home Office Chair comes with installation instructions and all necessary hardware and tools. We also provide instructions to help you install your office chair in 10-15 minutes.