Chair Gas Lift Cylinder Heavy Duty Chair Air Rod Replacement Chair Accessory for

【MATERIAL】: Office chair gas lift cylinder, made of steel material,sturdy. 1 Gas Lift Cylinder. 21.5cm: Shortest length 21.5cm/8.46in, extended length 27cm/10.63in. 23cm: Shortest length 23cm/9.06in, extended length 29.5cm/11.61in.

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