CH-500A★Headrest: Shaped cotton headrest★Backrest: Shaped board + Shaped cotton★Seat: Shaped board + Shaped cotton★Armrest: Fixed armrest ★Chassis: Four-speed multifunctional chassis★Gas rod: Stroke 40mm countersunk 50mm electroplated gas rod★Chair feet: 350-11 aluminum alloy feet★Casters: 60/25 black PU universal shockproof wheelsBack to product list