1.PU material office chair,can choose other color 2.powder coated armrest&base 3.popular design office chair 4.Y-19 mechanism Office chair,office furniture,manager chair,executive chair,hotel chair,home furniture, PU upholstery,powder coated+soft padded armrest,powder coated nylon base,Y-19 mechanism, back tilt, seat height adjust,high quality, competitive price. Chair description:1.material: PU ...