Manufacture Luxury Leather Chair Adjustable Height Executive Boss Desk Chair Modern Swivel Comfort Ergonomic Home Office Chair-201

silicon leather+ headrest
foam:65# desity moulded foam
mechanism: three degree lockable weight sensitive tilting mechanism, up and down adjustble.
gas lift：class 3 gaslift
base：340 aluminium polished leg
casters：60PU silence casters.