The High Back Black Mesh Chair features,

• Breathable polyester mesh back and fabric seat.
• Adjustable seat height with lumbar support, tilt, and armrest height can be adjusted with one hand.
• Nylon base with hooded double-wheel casters for easy mobility.
• T-shaped armrest with comfortable PU padding.
• Weight sensitive mechanism with 4 different position locks and sliding seats.
• Heavy-duty gas lift mechanism.