Tria-H(Foam seat,footrest)High-end atmosphere High back ergonomic office chair Leisure chair 4) Fabric padded seat with

4) Fabric padded seat with high density foam inside

5) 4D armrest of aluminum frame with soft PU padded6) BIFMA passed CLASS 4 chrome gaslift7) Wire-controlled multi-functional mechanism with back reclining & locking at 4 positions function

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

5mm thickness inner tube

Tria-H(Foam seat,footrest)High-end atmosphere High back ergonomic office chair Leisure chair 4) Fabric padded seat with1) High back ergonomic office chair + 2D headrest+ footrest 2) Nylon mesh back with black frame 3) Fabric padded seat with injection molded foam inside 4) 3D armrest with soft PU armpad 5) Multi functional mechanism with back reclining & 3 positions locking function 6) BIFMA passed CLASS 4 gaslift 7) 350mm chrome metal base with BIFMA passed 60MM nylon PU castors+ plastic footrest