Emma-H, Office chair high back ergonomic swivel computer gaming chair black Material:Mesh + fabric 0mm thickness 320mm chrome metal

0mm thickness 320mm chrome metal base with BIFMA passed 50mm PU nylon castors

8mm thickness +BIFMA passed PU nylon 60mm castorsRemarks: Height adj

1) High back executive office chair 2) PU padded seat & back with high density foam inside 3) 1

high density foam inside 3) Fixed chrome metal armrest with PU padded armpad3)Muti-functional sychronized mechanism with back reclining and locking at 5 positions function4) BIFMA passed CLASS 3 gaslift5) 360MM aluminum base with BIFMA passed 60MM PU nylon castors

6) Muti-functional mechanism with back reclining and locking at any positions function

Emma-H, Office chair high back ergonomic swivel computer gaming chair black Material:Mesh + fabric 0mm thickness 320mm chrome metal1) Height adjustable armrest 2) Mesh back + PP back frame (Back strength test more than 130kgs) 3) High density foam with fabric cover + fixed PP amrest 4) 2. 5mm thickness butterfly tilt&lock mechanism 5) BIFMA passed back CLASS 3 gaslift 6) BIFMA passed 320mm nylon base with BIFMA passed 50mm PU nylon castors