● Waterfall seat cushion and contoured lumbar support offer extra comfort● Supportive s-curved back relieves stress on your spine● Rocking function for relaxation (90°-105° angle range)● PU leather upholstered armrests can be flipped up as needed● PU universal casters for smooth rolling on different floors● 360° swivel and height adjustable seat meets different needs● PU leather surface is skin-friendly ultra-soft and stretch ● Equipped with 5 smooth rolling casters for easy movement● Superior gas lift cylinder and a 5-claw base for stability● Widely used in the living room bedroom study and office etc● Convenient to assemble with clear user manual Installation guide