... -2000 and all easy space products' design follow GS,UL,CE standard, VESA requirement, most of our product already ... got GS, UL approval, and have our own patent. We offer competitive ... 59")Thickness: 1.5mmDiameter: 53mmFeatures: Cable management, size adjustable,extension usedMaterial: Steel tube with powder coatingPacking:Inner Package: request boxBox ...