High Back Office Chair Swivel Furniture Adjustable Office Chair Material:Mesh 5) 350mm aluminium base with

5) 350mm aluminium base with BIFMA passed 55MM PU castors

1) Mid back PU office chair2) PU padded back & seat with high density foam inside3) Aluminium armrest with PU armpad4) 4 position tilt&lock multi-functional mechanism with BIFMA standard5) BIFMA passed CLASS 3 gaslift6) 350mm chrome metal base with BIFMA passed 50mm PU nylon castors

5) 340mm nylon base with BIFMA passed 50mm castors

7) BIFMA passed 340MM nylon base & BIFMA passed 50MM PU nylon castors

High Back Office Chair Swivel Furniture Adjustable Office Chair Material:Mesh 5) 350mm aluminium base with1. Mesh back + fabric seat with high density foam inside 2. Fixed PP with fiber armrest3. BIFMA passed CLASS 3 gaslift4. 320MM nylon metal base + 50MM PU castors