Emma-M, Factory direct sale mesh task chair swivel office chair for meeting room Color:Black 350mm chrome metal base +

350mm chrome metal base + 55MM PU castors

3) SEAT: Fabric padded seat with high density foam inside 4) ARMREST: 3D armrest 4) GASLIFT: BIFMA passed CLASS 3 chrome gaslift5) MECHANISM: Muti-functional mechanism with back reclining and locking at 3 positions function

high density foam inside & armrest3) Good quality plane mechanism with tilt & lock function4) BIFMA passed CLASS 3 gaslift5) 330MM aluminum base with BIFMA passed 50MM PU nylon castors

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Nylon mesh back with nylon back frame in ergonomic design3) Adjustable 2D lumbar support in height & depth4) Double layer nylon mesh seat with injection foam for seat front inside + nylon seat frame

Emma-M, Factory direct sale mesh task chair swivel office chair for meeting room Color:Black 350mm chrome metal base +1) Simple mid back mesh office chair2) Mesh back + PP back frame (Back strength test more than 130kgs)3) High density foam with fabric cover + fixed PP amrest4) 2. 5mm thickness butterfly tilt&lock mechanism5) BIFMA passed back CLASS 3 gaslift6) BIFMA passed 320mm nylon base with BIFMA passed 50mm PU nylon castors