Demi Bonn Mesh Office Chair with Adaptive Lumbar Support Flip-up Armrests, Reclining Backrest, Rolling Work Computer Desk Chair, Black

<p> -Designed for office workers who need to work and sit for several hours-Ergonomic design better relieves the pressure on the back and lumbar spine-Comes with a lumbar support to ease spinal stress and reduce back pain-Control lever and tension control (tight and loose) for easy adjustment-Adjustable armrests meet the preferences and needs of different users -Flip-up armrests to save space and provide more flexibility-Adjustable headrest is designed to provide comfortable support for your neck-Adjustable seat height and 360°rotation suit different needs-Breathable mesh and soft sponge give you comfortable and cool sitting experience-Premium gas lift with SGS certification serves for a long time-Heavy-duty 5-claw metal structure ensures high-intensity support-Flexible wheels can rotate 360°easily without making too much noise </p> <p>Color:Black</p> <p>Material:Mesh, Sponge, Nylon, PU, Metal, Plywood</p> <p>Overall Dimension:28" x 28" x 46"-50"</p> <p>Seat Size:20.5" x 21.5"</p> <p>Backrest Size:20.5" x 23"</p> <p>Dimension of Headrest:13" x 6.5"</p> <p>Adjustable Seat Height:17.5"-21.5"</p> <p>Height from Armrest to Ground:26.5"-30.5"</p> <p>Length of Armrest:26.5"</p> <p>Thickness of Seat:4"</p> <p>Net Weight:31 lbs</p> <p>Weight Capacity:350 lbs</p>

• Ergonomic Lumbar Support: The ergonomic mesh office chair provides optimal support for your body during long work hours. The high back design, large curved surface and elastic adaptive lumbar support ensure proper alignment of spine, reducing strain and promoting comfort.
• Adjustable Backrest and Rocking Function: The inclination of backrest can be adjusted from 90°-105°, making it easy to find a comfortable angle for work days. Plus rocking tension control, the computer desk chair allows you to relax and take a break whenever needed.
• Various Adjustable Features: The headrest features 5"/12 cm height adjustment and 100° rotation adjustment for great head and neck support. The flip-up armrests come with 2"/5 cm front and back adjustment and 35° rotation adjustment for tailored arm positions. Besides, 4"/10 cm seat height adjustment is capable of catering to different users.
• Breathable Mesh Seat: Compared to traditional chairs, the breathable mesh backrest and seat keep air circulation and ensure cool sitting position. High density sponge filling also provides exceptional comfort and support for extended periods of sitting.
• Sturdy Home Office Chair: Powder-coated 5-claw metal base and premium gas lift improve high strength, which can support up to 350 lbs/160 kg. The mute universal wheels make the movement easier, either for home or office.