The Foba ASNEO Clamp is used for outdoor photography where you cannot use tripods to mount your camera.It fixes your camera anywhere in the shooting location, including the rails, ladders, window frames, tables etcThis camera stand accessory is stable and durable enough to withstand strong wind The Foba ASNEO Clamp and the Foba ASNAO Camera Mounting come separatelyThis clamp can be used either horizontally or vertically based on your needsThe Foba ASNEO clamp is very sturdy that it allows you to fix camera with extended lenses without any vibrationIt comes in different lengths but the standard is of 11.81", and it weighs about 3.2 lbs