Detail Specifications / Descriptions

Features:
1) 2 in 1 Actuator *One actuator adjusts both height and arch
*Pull for UP/DOWN *Push for IN/OUT
2) Ideal for high back household chair, manage chair or other seating.
3) With an internal adjustable lumbar support device.
Turning knob to adjust height range to 75mm and lumbar curvature to 25mm