Oleg-H, Office chair swivel computer leather office chair executive chair Material:PU 8mm thickness chrome metal frame

8mm thickness chrome metal frame with 1

1) Modern design ergonomic mesh office chair 2) BACK: Mesh back with black PP with fiber back frame

2) Mesh back + height adjustable padded lumbar support (+7CM) & black nylon back frame 3) Fabric padded seat with high density foam inside

5mm thickness butterfly tilt&lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) 320mm chrome metal base with BIFMA passed 60mm nylon PU castors

Oleg-H, Office chair swivel computer leather office chair executive chair Material:PU 8mm thickness chrome metal frame1) High back executive office chair 2) PU padded seat & back with high density foam inside 3) 1. 2mm nice finishing chrome metal armrest with PP padded armpad 4)2. 5mm butterfly mechanism with tilt & lock function & tilt tension adjustable 5) BIFMA passed CLASS 3 chrome gaslift 6) 300mm chrome metal base & 50mm BIFMA passed PU nylon castors 7) Quality warranty: 3 years.