This Clamp Mount Monitor Arm offers single screen mounting options and comes in silver, white or black. Its double extension arm will create a more versatile workspace. Tool-free installation makes it easy for you to set up on virtually any work surface. Counter balanced spring technology allows you to swivel, tilt and rotate your monitor effortlessly. Hide your cables within the adjustable arm system. Free up more desk space by folding the arm in tight on top of the short base pole. Covered by a 15 Year Warranty!