Roy-M, Competitive Price Metal Mesh Modern Office Chair Swivel Ergonomic Office Chair Staff chair 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) Mid back ergonomic mesh office chair (Full chair passed BIFMA standard

with swivel function & lock function

50MM PU nylon castors

5mm thickness black metal frame

Roy-M, Competitive Price Metal Mesh Modern Office Chair Swivel Ergonomic Office Chair Staff chair 5mm thickness butterfly tilt &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 inside4) Fixed PP with fiber grey armrest 5) 2. 5mm thickness butterfly tilt&lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) BIFMA passed 310mm grey nylon base with BIFMA passed 60mm nylon PU castors