Floor Stand for Tablets, Articulating Arm Extends 20.9" & Rotates, Device Clip Mount with Ball Head, Maximum Device Width of 6". Enjoy hands-free convenience while standing or exercising with the black HoverBar Tower Floor Stand from Twelve South. Featuring a 20.9 articulating arm that allows the HoverBar Tower to stand about 5.3' tall you can quickly adjust the position of your tablet to fit a variety of environments and activities including pedaling an exercise bike working out on a mat and performing other standing activities. The included tablet clip opens to about 6 and has a ridged collar supporting a wide range of iPads and tablets in both portrait and landscape modes. The weighted base keeps the floor stand securely in place while you interact with the touchscreen.