Ergotron - HX HD Premium Heavy Duty Gaming Monitor Arm, Single Monitor Desk Mount - for 1000R Curved Ultrawide Monitors Up to 49'', 12.7-19.1kg, VESA 75x75mm or 100x100mm - White (45-647-216) This looks to be in great conditon, there is one tiny black mark on the Arm itself and it doesn't come with any instructions/the orginal box but will be packaged securely when sold See photos for whats included
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