Tria-H(Foam seat,footrest)High-end atmosphere High back ergonomic office chair Leisure chair high density foam inside +

high density foam inside + chrome metal armrest3) Good quality plane mechanism with tilt & lock function4) BIFMA passed CLASS 3 gaslift5) 330MM aluminum base with BIFMA passed 50MM PU nylon castors

5mm thickness inner tube

6) 350mm chrome metal base with BIFMA passed 55MM PU castors

with SGS test report) 2) Mesh back + 2D lumbar support & nylon back frame & 2D headrest3) Seat with high density sponge with mesh fabric uphostery4) Heigh adjustable armrest with soft PU armpad5) BIFMA passed CLASS 3 gaslift6) Muti-functional mechanism with seat sliding & back reclining and locoking at 3 positions functions7) BIFMA passed 340mm nylon five star base & 60mm BIFMA passed PU nylon castors

Tria-H(Foam seat,footrest)High-end atmosphere High back ergonomic office chair Leisure chair high density foam inside +1) 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