Ninecer Ergonomic Office Chair, High Back Computer Desk Chair with Wheels, Comfy Mesh Office Chair with Adjustable Lumbar Support & Headrest, Grey Swivel Executive Managerial Task Chair

ERGONOMIC OFFICE CHAIR: Ergonomic office chairs with 4 support points (head or back or hips or hands). Features include height, lumbar, and headrest adjustments. fits users 5'6" to 6'. breathable mesh, flip-up armrests, and rocking function included
4-WAY ADJUSTABLE LUMBAR SUPPORT and 2D HEADREST: Computer desk chair offer ultimate comfort. High-density mesh back and soft lumbar relieve waist pressure, you can adjust it in 4 directions up or down or back or forward to make it more suitable for your lumbar. The headrest adjusts up and down
ADJUSTABLE FLIP-UP ARMRES: Folding the armrests up 90°, you can push the home office desk chairs directly under the desk to save valuable space. It's easy to raise or lower the folding armrest by pressing the buttons on the armrest
LARGE MESH SEAT and COMFORTABLE: The mesh office chair has an extremely larger back and wide seat, and it could accommodate different body build. The rock function makes you tilt the backrest back (90 to 120°) or sit straight freely
BREATHABLE MESH CHAIR: Black office chair premium backrest features flexible non pattern mesh fabric while keeping your back and hip cool and comfortable, allowing you to sit focused and relaxed at the same time