Rob(Functional)，height adjustable armrest computer chair Mornitor Arm 6) 340MM chrome metal base

6) 340MM chrome metal base &BIFMA passed 60mm PU nylon castors

Color is Swedish Akamatsu

7) 310mm PP base & BIFMA passed 50mm nylon castors

Function: With S12 power socket

6) 350mm chrome metal base + 55mm castors

Rob(Functional)，height adjustable armrest computer chair Mornitor Arm 6) 340MM chrome metal base1) Fabric padded back & seat with high density foam inside + PP plastic cover 2) Height adjustable armrest with soft PU armpad 3) Multi functional mechanism with back reclining & locking at any positions function 3) BIFMA passed CLASS 3 gaslift 4) 320mm nylon base + BIFMA passed 50mm PU nylon castors 5) Packing Size: 70*58*35 cm