* All chairs are delivered in box only, un-installed.
The frame is nylon material.
The 3D handrail can pass the static pressure test of 91kg and the horizontal tensile test of 45kg, the thickness of the chassis 3MM, automatically adjust the free force.
Breathable cushion.
350 aluminum alloy feet, PA + PU mute wheel (white), 100,000 cycles under 115 kg load without failure.72*36*63CM,19.2KG