William, Dious modern high quality car seat office chair racing gaming chair High Back 4) Height adjustable armrest with

4) Height adjustable armrest with soft PU armpad5) BIFMA passed CLASS 3 chrome gaslift6) Muti-functional mechanism & back reclining and locking at any positions function7) 330mm aluminum five star base & BIFMA passed 60mm PU nylon castors

other with 16mm thickness board

4) ARMREST: Height adjustable armrest with soft PU armpad5) GASLIFT: BIFMA passed CLASS 3 chrome gaslift6) MECHANISM: Muti-functional mechanism with back reclining and locking at any positions function7) BIFMA passed 330mm aluminum five star base & BIFMA passed 60mm PU nylon castors

1) Mid back executive office chair 2) PU padded seat & back with high density foam inside 3) 1

5CM) 6) BIFMA passed 350mm aluminum five star base & BIFMA passed 60mm PU nylon castors

William, Dious modern high quality car seat office chair racing gaming chair High Back 4) Height adjustable armrest with1) High back swivel PU gaming chair2) PU back and seat with injection molded foam inside, headrest with pillow foam side3) Height adjustable armrest with soft PU armpad4) 2. 5mm thickness butterfly mechanism with tilt & lock function, back reclining max. 155 degree and any angle locking5) BIFMA passed CLASS 3 gaslift6) 350mm black coating metal base with 1. 8mm thickness +BIFMA passed PU nylon 60mm castorsRemarks: Height adj. armrest & 2D armrest,