Color: anti-satic PR keather, tow color (blue and black) are avilable
Dimension: 430x430mm (chair seet); 400x300mm (chair back)
Height adjustable between about 560-760mm (supplied with 140mm
adjustable pneumatic rod)
Surface resistance : 10 – 10 or 10 – 10
System resistance: <= 10
Specialfication: stell choming five-star-foot; high strength and durable
nylon castor; conductive metai chain