Steven-H (Fixed armrest),simple design fixed armrest office staff chair Color:Grey Chair seat: PP material +

Chair seat: PP material + high density foam inside + fabricMetal frame: PP material

the other is 1

8) 340MM white PP base & 55MM white nylon castors

3) PU padded back & seat with injection molded foam(Black back Decoration)

2) Mesh back + black PP with fiber back frame

Steven-H (Fixed armrest),simple design fixed armrest office staff chair Color:Grey Chair seat: PP material +1) High back ergonomic mesh office chair 2) Mesh back + black PP with fiber back frame + height adjustable headrest + 2D lumbar support 3) Fabric padded seat with (6cm thickness)high density foam inside 4) Fixed PP armrest 5) 2. 0mm thickness butterfly tilt&lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) 330mm PP base with 50mm castors