Nana-H,simple design high back ergonomic mesh office chair File cabinet 6) 350MM chrome metal base

6) 350MM chrome metal base & BIFMA passed 60MM PU nylon castors

2) PU padded seat & back with injection molded foam inside

3) PU/Fabric padded seat with injection foam inside + plastic seat bottom cover4) 3D adjustable armrest with soft PU armpad 4) BIFMA passed CLASS 4 black gaslift5) Muti-functional mechanism with back reclining and locking at 4 positions function

5) BIFMA passed CLASS 3 gaslift  + 450mm footring

3) Fabric padded seat with high density foam inside + bottom plastic cover

Nana-H,simple design high back ergonomic mesh office chair File cabinet 6) 350MM chrome metal base1) High back ergonomic mesh office chair & 2D headrest 2) Mesh back + black PP with fiber back frame 3) Fabric padded seat with high density foam inside 4) V shape fixed PP with fiber black armrest 5) 2. 5mm thickness butterfly tilt&lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) 330mm PP base & BIFMA passed 60mm nylon castors