Maro-H, Computer Office Chair Modern Ergonomic Mesh Swivel Office Chair Locking At Any Positions Function Office Chair Color:Black+orange 5mm thickness butterfly tilt &

5mm thickness butterfly tilt & lock mechanism6) BIFMA passed CLASS 3 gaslift7) 320mm nylon base with BIFMA passed 50mm nylon PU castors

1)New material PP back

other with 16mm thickness board

7) 330mm black PP base with BIFMA passed 60mm nylon PU castors

1) Mid back ergonomic mesh office chair2) BACK: Mesh back + height adjustable lumbar support & black PP with fiber back frame 3) SEAT: Fabric padded seat with high density foam inside

Maro-H, Computer Office Chair Modern Ergonomic Mesh Swivel Office Chair Locking At Any Positions Function Office Chair Color:Black+orange 5mm thickness butterfly tilt &1) High back mesh office chair with height adjustable foam padded headrest2) Mesh + grey PP with fiber back frame + height adjustable lumbar support (Black PP availble)3) Fabric padded seat with injection foam inside + plastic seat bottom cover4) Fixed grey PP armrest (Black PP availble)4) BIFMA passed CLASS 3 chrome gaslift5) Muti functional mechanism with back reclining and locking at any positions function 6) BIFMA passed 350mm chrome metal five