Roy-M, Good Quality High Back Swivel Rocking Staff Computer Mesh Office Chair For Worker Visitor chair with SGS test report) 2)

with SGS test report) 2) Fabric back + height adjustable lumbar support & nylon back frame & height adjustable headrest3) Seat with high density sponge with fabric uphostery4) Heigh adjustable armrest with soft PU armpad5) BIFMA passed CLASS 3 gaslift6) Muti-functional mechanism with seat sliding & back reclining and locoking at 3 positions functions7) 350mm metal base & 60mm BIFMA passed PU nylon castors

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

5CM) 6) BIFMA passed 350mm aluminum five star base & BIFMA passed 60mm PU nylon castors

Color is Swedish Akamatsu

color is Milan light wood + sencoospace white

Roy-M, Good Quality High Back Swivel Rocking Staff Computer Mesh Office Chair For Worker Visitor chair with SGS test report) 2)1) Mid back mesh swivel office chair 2) Mesh back + white PP with fiber back frame + fixed lumbar support3) Fabric seat with high density foam inside4) Fixed PP with fiber white armrest 5) 2. 5mm thickness butterfly tilt&lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) BIFMA passed 310mm white nylon base with BIFMA passed 60mm nylon PU castors