Fits Standard 35mm Poles - Designed to fit most standard 35mm diameter monitor stand poles. Easily slides over the top of the pole for a convenient cover that sits at the base of the stand. Perfect for adding a little RGB flare to your setup. 8 Static Colors + 3 Dynamic Motion Settings - Add some RGB to your setup and choose from static color or motion lighting. The cover can easily be set to a color chase, dual color flash, or a slow color fade. Or choose between Red, Blue, Green, Purple, Magenta, Cyan, Yellow, or White to match your mood. Powered by your PC or laptop with included connection power cable.