Macy, Executive mesh ergonomic adjustable office arm design for furniture modern new office chair Color:Black high density foam inside 3)

high density foam inside 3) Fixed chrome metal armrest with PU padded armpad3)Multi-fuctional mechanism with tilt & lock function 4) BIFMA passed CLASS 3 gaslift5) 350MM chrome metal base with BIFMA passed 50MM PU nylon castors

3) PP with fiber seat

5mm thickness butterfly tilt&lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) 320mm chrome metal base with BIFMA passed 60mm nylon PU castors

1) Executive office high back boss chair 2) PU padded seat & back with high density foam inside 3) Chrome fixed armrest with PU armpad 4) 3

Macy, Executive mesh ergonomic adjustable office arm design for furniture modern new office chair Color:Black high density foam inside 3)1) Mid back training chair2) New material PA back frame + mesh adjustable back & plastic connection part3) Fabric padded seat with injection molded foam inside + plastic cover + adj. armpad (forward & backward)4) 1. 5mm thickness black metal frame