Rock-M, Mid back mesh office chair staff computer swivel mesh chair Color:Green+grey 8mm thickness chrome metalframe 4)

8mm thickness chrome metalframe 4) Quality warranty: 3 years

1) High back mesh swivel office chair + fixed pu headrest

5CM) 6) BIFMA passed 340mm nylon five star base & BIFMA passed 60mm PU nylon castors

7) 350MM chrome metal base & BIFMA passed 50MM PU nylon castors

1) High back PU boss office executive chair2) PU padded seat && back

Rock-M, Mid back mesh office chair staff computer swivel mesh chair Color:Green+grey 8mm thickness chrome metalframe 4)1) New model mid back mesh office chair2) Mesh+ white PP with fiber back frame with PP fix armrest connecting with back & seat; 3) High density foam padded seat with fabric uphostery; 4) 2. 5mm butterfly tilt&lock mechanism; 5) BIFMA passed CLASS 3 chrome gaslift; 6) 320MM chrome metal base & BIFMA passed 50mm PU nylon castors