HEADREST: Height adjustableFRAME: Nylon glassfibre
BACK: HUAYU mesh
ARMREST: Nylon glassfibre
SEAT: 42kg/m³ high density and elastic sponge/ moulding foam
BASE: ∮320 nylon base ( passed the BIFMA test )
MECHANISM: 2.5mm wall thickness butterfly mechanism
GAS LIFT: XIEQIANG GAS LIFT (passed BIFMA test)
CASTOR: 50MM nylon castor
FUNCTION: Tilting, Locking