Oka-H plus（Red）/M/V, Mesh swivel ergonomic mesh chair rocking office chairs Color:Red-V 7) Multi-functional mechanism with back

7) Multi-functional mechanism with back reclining & one position locking function

4) Ф12mm Chrome solid steel frame5) Quality warranty: 3 years

6) 350mm chrome metal base with BIFMA passed 55MM PU castors

1) Mid back training chair2) New material PA back frame + mesh adjustable back & plastic connection part3) Fabric padded seat with injection molded foam inside + plastic cover + adj

Oka-H plus（Red）/M/V, Mesh swivel ergonomic mesh chair rocking office chairs Color:Red-V 7) Multi-functional mechanism with back1) High back ergomonic mesh office chair with 2D headrest & cloth hanger2) Nylon mesh back + nylon back frame +2D lumbar support( botton with three colors for options, black blue red)3) Fabric padded seat with injection molded foam inside + plastic cover4) 3D armrest with soft PU armpad5) Multi functional mechanism with back reclining & 3 positions locking + seat sliding function6) BIFMA passed CLASS 3 gaslift7) 350mm chrome metal base + BIFMA passed