Freestanding with heavy metal base Adjustable height. Tidies and Manages Cables. The height adjustment of arms is continuous along the pole and adjust using the Allen wrench provided. Each mount can be tilted left, right, up & down . You can also rotate each monitor from portrait to landscape on the fly. 15° Screen Tilt. To fit screen sizes : 13" to 27" (33-69cm). Maximum monitor weight : 8kg (17lbs). VESA compatibility : 75x75mm to 100x100mm.