Joy-M, Blue mid back chair for office mesh chair for staff with adjustable armrest 4D Arm 5mm thickness butterfly tilt&lock mechanism

5mm thickness butterfly tilt&lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) BIFMA passed 330mm white nylon base with BIFMA passed 60mm nylon PU castors

armrest to 3D armrest

1) Mid back mesh visitor chair

1) Mid back mesh swivel office chair 2) Mesh back + black PP with fiber back frame + fixed lumbar support3) Fabric seat with high density foam inside4) Fixed PP with fiber black armrest 5) 2

Joy-M, Blue mid back chair for office mesh chair for staff with adjustable armrest 4D Arm 5mm thickness butterfly tilt&lock mechanism1) Mid back ergonomic mesh office chair; 2) Mesh back + height adjustable padded lumbar support (+7CM) & white PP back frame; 3) Fabric padded seat with high density foam inside; 4) Height adjustable armrest with soft PU armpad; 5) BIFMA passed CLASS 3 chrome gaslift; 6) Muti functional mechanism with back reclining and locking at 3 positions function ,with seat sliding(+4. 5CM); 7) 350MM aluminum five star base & BIFMA passed 60mm PU nylon castors;