CH-512A-1★Headrest: Fixed headrest★Backrest: 20MM double-layer back seat one-piece curved plate + cutting cotton★Seat: 20MM double-layer back seat one-piece curved plate + cutting cotton★Armrest: Leather fixed armrest★Chassis: Four-speed locking frog chassis★Gas rod: 40mm stroke, 50mm countersunk electroplated gas rod★Chair feet: 350-11 aluminum alloy feet★Chair wheels: 60/25 black PU shockproof silent wheelsBack to product list