CH-525B★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: polished aluminum alloy armrest + PP armrest surface★Chassis: in-situ locking frog chassis★Gas rod: 65mm stroke, 70mm countersunk three-stage gas rod★Chair feet: 350-10 aluminum alloy bread feet★Chair wheels: 60/25 black PU shockproof silent wheelsBack to product list