CH-399A★Headrest: Fixed headrest★Backrest: 18mm double-layer back curved plate + shaping cotton★Seat: 18mm double-layer seat cushion curved plate + shaping cotton★Armrest: 15mm single-layer armrest curved plate + PP armrest inner plate + shaping cotton★Chassis: Four-speed locking multi-functional chassis★Gas rod: 65mm stroke, 70mm countersunk electroplated gas rod★Chair feet: 350-12 aluminum alloy feet★Chair wheels: 60/38 black PU shockproof silent wheelsBack to product list