Roy-M, Competitive Price Metal Mesh Modern Office Chair Swivel Ergonomic Office Chair Staff chair 1) Mid back ergonomic mesh

1) Mid back ergonomic mesh office chair (Full chair passed BIFMA standard

1) High back ergonomic mesh office chair with adjustable headrest in height & angle

Frame height range:690-1150mm

seat with botton can handle back reclining & 180 degree positions locking function 7) BIFMA passed CLASS 3 gaslift + chrome metal footrest with 30KGS weight capacity8) BIFMA passed 340mm nylon base with BIFMA passed 60mm PU nylon castors

5mm thickness black metal frame

Roy-M, Competitive Price Metal Mesh Modern Office Chair Swivel Ergonomic Office Chair Staff chair 1) Mid back ergonomic mesh1) 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