AE-1000 ESD Fabric Chair: -ESD-Fabric -High quality gas spring -Color: blue -Metal & plastic castors ESD Chair For Office Stainless Chair withe ESD plastic seat Spare parts are available tooESD Chair For Office.1,ESD leather, color: black2,baked black backseat and steel chassis3,nonoil pneumatic pusher140#4,anodized fivestar foot Φ6005,conductive nylon wheelΦ50 ESD Chair For Office