Office Chair, Ergonomic Computer Desk Chair with Adjustable Lumbar Support Comfy Breathable Mesh Chair with Flip-up Arms, Mid Back Swivel Executive Task Chair for Home Office 300lbs, Black

Ergonomic Lumbar SupportThe ergonomic design of the office chair backrest has a prominent lumbar support that fits the natural curvature of the spine, and the lumbar suppor can be adjusted up and down by 2 inches, so you can find the most suitable position for your waist, promoting correct posture and minimizing back fatigue during long hours of work.
Comfortable Seat & Breathable MeshThe 3.14 -inch seat cushion of the desk chair is made of high-density foam and breathable mesh, which is elastic and not easily deformed, providing long-term support for your buttocks. High density smooth breathable mesh as the backrest is skin-friendly, keeping you cool and comfortable all day long.
90°Filp-up ArmrestsTheupholstered armrests of the computer chair have the function of turning up and down, and the comfortable padded armrests provide good support for your elbows. When not needed, the chair can be lifted up 90 degrees and stored under the desk to effectively save space.
Multi Function Office ChairThis office chair seat height can be easily adjusted from 18.11 inches to 22.83 inches to accommodate different desk heights and personal preferences. It also features a 90° -115 °rocking function to help you relax from hard work. The chair swivels 360°, and the smooth and silent casters ensure easy movement on a variety of floors, allowing you to easily reach areas of your workspace. Suitable for office, living room, bedroom, study room, meeting room, etc.
Stability & DurabilityThis office desk chair is certified by BIFMA and SGS, and its sturdy 5-point nylon base and 3-level cylinder ensure excellent stability, with a maximum load capacity of up to 300 pounds, making it an ideal choice for home office or workplaces.
Easy AssemblyOLYFING office chairs come with detailed assembly instructions and tool on the packaging, and you can easily assemble them in 20 minutes! If you have any questions, please contact us. Our customer service team will respond within 24 hours and resolve your problems.