Mars-H, Ergonomic Mesh High Back Executive Computer Office Chair Black with Headrest New Color:Black 5) 4D armrest of aluminum

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

155 degree and any angle locking5) BIFMA passed CLASS 3 gaslift6) 350mm nylon with fiber base +BIFMA passed PU nylon 60mm castorsRemarks: Height adj

need to add $2 per chair

1) Mid back mesh swivel office chair 2) Mesh back + grey PP with fiber back frame + fixed lumbar support3) Fabric seat with high density foam inside + seat bottom with plastic cover4) Fixed PP with fiber grey armrest 5) 2

1) Mid back ergonomic mesh office chair 2) Nylon mesh back + grey nylon with fiber back frame3) Fabric seat with injection molded foam inside + seat bottom with plastic cover4) Butterfly design lumbar supprot with height adjustable function5) 3D armrest with soft PU armpad6) Multi-functional mechanism with back reclining & 1 position locking functions7) BIFMA passed CLASS 3 gaslift8) 320mm chrome metal base with BIFMA passed 60mm nylon PU castors

Mars-H, Ergonomic Mesh High Back Executive Computer Office Chair Black with Headrest New Color:Black 5) 4D armrest of aluminum1) High back ergonomic mesh executive chair with 2D headrest2) Mesh back with flexible lumbar support + PP with fiber back frame3) Fabric padded seat with injection molded foam inside4) Height adjustable armrest with soft PU armpad5) Multi functional mechanism with back reclining & one position function6) BIFMA passed CLASS 3 gaslift7) BIFMA passed 340mm nylon base with BIFMA passed 50MM PU nylon castors