HOME > OFFICE CHAIRS > Ergonomic Office Chair with 4D Armrests H2288
Reclaim your comfort and boost productivity with the ergonomic office chair with 4D armrests h2288. Featuring an innovative lumbar-back separation design and a breathable imported mesh, this chair keeps you cool and supported all day long. With a height-adjustable headrest, versatile 4D armrests, and an intuitive line-control mechanism, you can easily fine-tune your sitting posture for ultimate spinal alignment. The convenient built-in coat hanger keeps your workspace tidy and professional.
Frame (Headrest, Back, Seat): High-strength Nylon + Fiberglass (New material)
Back Frame Support: Polished Aluminum Alloy
Upholstery: Premium Imported Special Mesh (Full mesh back and seat)
Armrests: High-resilience 4D PU (Polyurethane)
Gas Lift: Class 4 Explosion-proof Gas Lift Cylinder
Base: 350mm Aluminum Alloy Square Leg
Casters: 60mm Silent PU Casters (Passed BIFMA X5.1 test)
Dimensions:
Overall Height: 112 – 129 cm
Overall Width: 66 cm
Backrest Height: 73 – 82 cm
Backrest Width: 55 cm
Seat Height: 43 – 52 cm
Seat Depth: 51 cm
Seat Width: 51 cm
Armrest Height (from floor): 63 – 78 cm
Armrest Width (Inner distance): 17 – 24 cm
Base Diameter: 68 cm
Functional Features:
Headrest: Height & angle adjustable, built-in coat hanger
Backrest: Height adjustable; Lumbar-back separation design
Lumbar Support: Auto-tension & self-adjusting
Armrests: 4D adjustments (up/down, rotation, fore-aft, lateral)
Seat Adjustment: Line-control operation, height adjustable, depth sliding
Tilt Mechanism: 4-stage line-control locking mechanism
Gas Lift Grade: Class 4
Caster Standard: BIFMA X5.1 Certified